@charset "UTF-8";
/* ====================================================================== */
/*	歯周病 LPページ
/* ====================================================================== */
/* =================================== */
/*	全体
/* =================================== */
* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", Osaka, "ＭＳ Ｐゴシック", "MS PGothic";
  position: relative;
  font-size: 100%;
  color: #333333;
  font-weight: bold;
  letter-spacing: 0;
  line-height: 2;
  position: relative;
}
@media screen and (max-width: 640px) {
  body {
    font-size: 0.875rem;
  }
}

a {
  text-decoration: none;
}

ul,
li {
  list-style: none;
}

img {
  vertical-align: bottom;
  max-width: 100%;
}

p {
  line-height: 2.2;
}

/* =================================== */
/*	共通レイアウト
/* =================================== */
/* br */
.pc_br {
  display: block;
}

.sp_br {
  display: none;
}

@media screen and (max-width: 640px) {
  .pc_br {
    display: none;
  }
  .sp_br {
    display: block;
  }
}
.u-clearfix::after {
  content: "";
  display: block;
  clear: both;
}

.box-shadow {
  -webkit-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
          box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

/* 見出しフォント */
.ttl {
  letter-spacing: 0.1em;
  line-height: 1.8;
}
@media screen and (max-width: 640px) {
  .ttl {
    letter-spacing: 0.04em;
  }
}
.ttl__Lv1 {
  font-size: 42px;
}
@media screen and (max-width: 640px) {
  .ttl__Lv1 {
    font-size: 28px;
  }
}
.ttl__Lv2 {
  font-size: 38px;
}
@media screen and (max-width: 640px) {
  .ttl__Lv2 {
    font-size: 26px;
  }
}
.ttl__Lv3 {
  font-size: 32px;
}
@media screen and (max-width: 640px) {
  .ttl__Lv3 {
    font-size: 24px;
  }
}
.ttl__Lv4 {
  font-size: 28px;
}
@media screen and (max-width: 640px) {
  .ttl__Lv4 {
    font-size: 22px;
  }
}
.ttl__Lv5 {
  font-size: 24px;
}
@media screen and (max-width: 640px) {
  .ttl__Lv5 {
    font-size: 18px;
  }
}

.serif-bold {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", YuMincho, "Hiragino Mincho Pro", "MS PMincho", serif;
  font-weight: 600;
}

.font-alph {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", YuMincho, "Hiragino Mincho Pro", "MS PMincho", serif;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.2em;
}
@media screen and (max-width: 640px) {
  .font-alph {
    letter-spacing: 0.1em;
  }
}

/* 横幅 */
.wrapper {
  max-width: 1140px;
  width: 100%;
  padding-right: 20px;
  padding-left: 20px;
  margin-right: auto;
  margin-left: auto;
}
.wrapper__sm {
  max-width: 1040px;
  width: 100%;
  padding-right: 20px;
  padding-left: 20px;
  margin-right: auto;
  margin-left: auto;
}

.media-inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.media-inner--reverse {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media screen and (max-width: 640px) {
  .media-inner {
    display: block;
    padding-left: 0;
  }
}
.media-inner__heading-area {
  text-align: left;
  margin-top: 10px;
}
.media-inner__heading-area .alph {
  line-height: 1;
  text-transform: capitalize;
  color: #E5CD8C;
}
.media-inner__heading-area .ja {
  line-height: 1.8;
  letter-spacing: 0.1em;
}
.media-inner__body {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-right: 4%;
}
.media-inner__body--reverse {
  margin-right: auto;
  margin-left: 4%;
}
.media-inner__body p {
  text-align: justify;
  line-height: 2;
}
.media-inner__img-area {
  width: 50%;
  padding-bottom: 40px;
  position: relative;
}
@media screen and (max-width: 640px) {
  .media-inner__img-area {
    width: 100%;
    margin-top: 20px;
  }
}
.media-inner__img-area img {
  display: block;
}
.media-inner__img-area .main {
  text-align: left;
  width: calc(100% - 40px);
  position: relative;
  margin-right: 40px;
}
@media screen and (max-width: 640px) {
  .media-inner__img-area .main {
    width: 100%;
    margin: 0 auto;
  }
}
.media-inner__img-area .bottom {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 2;
}
@media screen and (max-width: 640px) {
  .media-inner__img-area .bottom {
    left: 20px;
    width: 50%;
  }
}
@media screen and (max-width: 640px) {
  .media-inner__figure {
    text-align: center;
    margin: 0 auto 20px;
  }
  .media-inner__body {
    margin-right: auto;
  }
  .media-inner__body--reverse {
    margin-left: auto;
  }
}

.heading-bg-green {
  position: relative;
  background: url(../images/lp_perio/heading_bg_1.jpg) no-repeat center center/cover;
  padding: 35px 20px 40px;
  text-align: center;
  margin: 0;
}
.heading-bg-green h2 {
  color: #fff;
  text-align: center;
  margin-top: -8px;
}
.heading-bg-green .alph {
  color: rgba(255, 255, 255, 0.7);
  text-transform: capitalize;
  font-size: 18px;
}
@media screen and (max-width: 640px) {
  .heading-bg-green .alph {
    font-size: 0.875rem;
  }
}
@media screen and (max-width: 640px) {
  .heading-bg-green {
    padding: 20px 20px;
  }
}

.heading-line-green {
  text-align: center;
  position: relative;
}
.heading-line-green .alph {
  font-size: 18px;
  line-height: 1;
  color: #A5CC2A;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .heading-line-green .alph {
    font-size: 1rem;
  }
}
.heading-line-green h2 {
  margin-bottom: 60px;
  position: relative;
}
@media screen and (max-width: 640px) {
  .heading-line-green h2 {
    margin-bottom: 50px;
  }
}
.heading-line-green h2 .strong {
  font-size: 38px;
}
.heading-line-green h2 .strong--more {
  color: #008846;
}
@media screen and (max-width: 640px) {
  .heading-line-green h2 .strong {
    font-size: 26px;
  }
}
.heading-line-green::before {
  content: "";
  display: inline-block;
  width: 54px;
  height: 8px;
  background-color: #A5CC2A;
  position: absolute;
  bottom: -25px;
  left: calc(50% - 54px);
  z-index: 1;
}
@media screen and (max-width: 640px) {
  .heading-line-green::before {
    width: 44px;
    left: calc(50% - 44px);
    bottom: -20px;
  }
}
.heading-line-green::after {
  content: "";
  display: inline-block;
  width: 108px;
  height: 8px;
  background-color: #008846;
  position: absolute;
  bottom: -25px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 0;
}
@media screen and (max-width: 640px) {
  .heading-line-green::after {
    width: 88px;
    bottom: -20px;
  }
}

/* =================================== */
/*	メインビジュアル
/* =================================== */
#lp_perio .mv {
  width: 100%;
  overflow: hidden;
  height: auto;
  position: relative;
  margin: 0;
}
@media screen and (min-width: 1365px) {
  #lp_perio .mv {
    height: 780px;
  }
}
@media screen and (min-width: 1365px) {
  #lp_perio .mv {
    height: auto;
  }
  #lp_perio .mv__picture img {
    width: 100% !important;
    height: auto !important;
  }
}
@media screen and (max-width: 640px) {
  #lp_perio .mv {
    margin-top: 155px;
  }
}
#lp_perio .mv__catch {
  max-width: 670px;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
@media screen and (max-width: 640px) {
  #lp_perio .mv__catch {
    width: 90%;
    top: 40%;
    max-width: 450px;
  }
}
#lp_perio .mv__ttl {
  font-size: 32px;
  color: #fff;
  line-height: 1.23;
  text-align: center;
  text-shadow: 0 0 5px black;
}
@media screen and (max-width: 640px) {
  #lp_perio .mv__ttl {
    font-size: 24px;
    line-height: 1.6;
  }
}
#lp_perio .mv__ttl .strong {
  font-size: 42px;
  color: #FFF2CF;
}
@media screen and (max-width: 640px) {
  #lp_perio .mv__ttl .strong {
    font-size: 28px;
  }
}
#lp_perio .mv__point-area {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  bottom: 35px;
  right: 4%;
}
@media screen and (max-width: 640px) {
  #lp_perio .mv__point-area {
    bottom: auto;
    right: auto;
    top: calc(40% + 150px);
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
}
#lp_perio .mv__point-item {
  width: 140px;
  height: 140px;
  background-color: #FFF9E8;
  border: 3px solid #E5CD8C;
  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
          box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
  border-radius: 50%;
  margin-right: 14px;
  text-align: center;
}
#lp_perio .mv__point-item img {
  display: block;
  margin: 15px auto 0;
}
#lp_perio .mv__point-item span {
  display: block;
  color: #795C43;
  font-size: 18px;
  line-height: 1.33;
  letter-spacing: 0.04em;
  margin-top: 5px;
}
@media screen and (max-width: 640px) {
  #lp_perio .mv__point-item {
    width: 100px;
    height: 100px;
    margin-right: 5px;
  }
  #lp_perio .mv__point-item:last-of-type {
    margin-right: 0;
  }
  #lp_perio .mv__point-item img {
    width: auto;
    height: 25px;
    display: block;
    margin: 10px auto 0;
  }
  #lp_perio .mv__point-item span {
    font-size: 14px;
    letter-spacing: 0.02em;
  }
}

/* =================================== */
/*	目次
/* =================================== */
#lp_perio .toc-menu {
  background-color: #FFF2CF;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .toc-menu {
    padding: 10px 0;
  }
}
#lp_perio .toc-menu::after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
@media screen and (max-width: 640px) {
  #lp_perio .toc-menu::after {
    display: none;
  }
}
#lp_perio .toc-menu ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
@media screen and (max-width: 640px) {
  #lp_perio .toc-menu ul {
    display: block;
  }
}
#lp_perio .toc-menu ul li {
  width: 25%;
  border-right: 1px solid #fff;
}
@media screen and (max-width: 640px) {
  #lp_perio .toc-menu ul li {
    width: 100%;
    border-right: none;
    border-bottom: 1px dashed #fff;
    padding: 0 20px;
  }
  #lp_perio .toc-menu ul li:last-child {
    border-bottom: none;
  }
}
#lp_perio .toc-menu ul li:nth-child(4n) {
  border-right: none;
}
#lp_perio .toc-menu ul li a {
  display: block;
  color: #795C43;
  font-weight: bold;
  padding: 10px;
  text-align: center;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
@media screen and (max-width: 640px) {
  #lp_perio .toc-menu ul li a {
    padding: 10px 0;
    text-align: justify;
  }
}
#lp_perio .toc-menu ul li a:hover, #lp_perio .toc-menu ul li a:focus {
  opacity: 0.8;
}
#lp_perio .toc-menu ul li a::after {
  content: "▼";
  display: inline-block;
  color: #795C43;
  padding-left: 0.8em;
}

/* =================================== */
/*	イントロダクション
/* =================================== */
#lp_perio .intro {
  text-align: center;
  position: relative;
}
#lp_perio .intro__bg {
  width: 100%;
  background: url(../images/lp_perio/intro_bg.jpg) no-repeat right center/contain;
  padding: 60px 0 70px;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .intro__bg {
    padding: 40px 0;
    background: #ffffff;
  }
}
#lp_perio .intro__body {
  margin-right: 50%;
  margin-left: auto;
}
#lp_perio .intro__body p {
  text-align: justify;
}
@media screen and (max-width: 640px) {
  #lp_perio .intro__body {
    margin-right: auto;
  }
}
#lp_perio .intro__ttl {
  display: inline-block;
  text-align: center;
  border-bottom: 1px solid #917015;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.9);
  margin: 0 auto 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .intro__ttl {
    margin: 0 20px 15px;
  }
}
#lp_perio .intro__ttl .strong {
  font-size: 42px;
  color: #917015;
}
@media screen and (max-width: 640px) {
  #lp_perio .intro__ttl .strong {
    font-size: 28px;
  }
}
#lp_perio .intro__lead {
  color: #008846;
  text-align: justify;
  margin-bottom: 20px;
  line-height: 2;
}
@media screen and (max-width: 640px) {
  #lp_perio .intro__lead {
    margin-bottom: 10px;
  }
}

/* =================================== */
/*	歯周病セルフチェック
/* =================================== */
#lp_perio .check {
  background: url(../images/lp_perio/check_bg.jpg) no-repeat center center/cover;
  padding: 70px 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .check {
    padding: 40px 0;
  }
}
#lp_perio .check__box {
  padding: 20px 30px 35px;
  -webkit-box-shadow: 0 0 10px #795c43;
          box-shadow: 0 0 10px #795c43;
  background-color: #FFF9E8;
  border: 8px solid #F8DC90;
}
@media screen and (max-width: 640px) {
  #lp_perio .check__box {
    padding: 20px;
  }
}
#lp_perio .check__ttl {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}
#lp_perio .check__ttl .strong {
  font-size: 38px;
  color: #980000;
}
@media screen and (max-width: 640px) {
  #lp_perio .check__ttl .strong {
    font-size: 26px;
  }
}
#lp_perio .check__ttl::after {
  content: "";
  display: block;
  width: 120px;
  height: 1px;
  background-color: #B89125;
  position: absolute;
  bottom: -15px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
#lp_perio .check__desc {
  line-height: 2;
  text-align: center;
  margin-bottom: 20px;
}
#lp_perio .check__desc .strong {
  color: #980000;
}
@media screen and (max-width: 640px) {
  #lp_perio .check__desc {
    text-align: justify;
    margin-bottom: 10px;
  }
}
#lp_perio .check__list-inner ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#lp_perio .check__list-inner ul li {
  width: 32%;
  letter-spacing: 0;
  border-bottom: 1px solid #B89125;
  padding-bottom: 10px;
  margin-top: 10px;
}
#lp_perio .check__list-inner ul li::before {
  content: "";
  display: inline-block;
  width: 34px;
  height: 31px;
  background: url(../images/lp_perio/icon_checked.png) no-repeat center center/contain;
  vertical-align: middle;
  margin-right: 5px;
}
@media screen and (max-width: 640px) {
  #lp_perio .check__list-inner ul li::before {
    width: 28px;
    height: 24px;
  }
}
@media screen and (max-width: 640px) {
  #lp_perio .check__list-inner ul li {
    width: 100%;
  }
}

/* =================================== */
/*	全身に与える影響
/* =================================== */
#lp_perio .disease {
  width: 100%;
  height: 100%;
  background: url(../images/lp_perio/disease_bg.jpg) no-repeat center center/cover;
  position: relative;
  padding: 70px 0 80px;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease {
    padding: 40px 0;
  }
}
#lp_perio .disease__ttl {
  text-align: center;
  margin: 0 auto 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease__ttl {
    margin-bottom: 10px;
  }
}
#lp_perio .disease__ttl .strong {
  font-size: 42px;
}
#lp_perio .disease__ttl .strong--more {
  color: #008846;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease__ttl .strong {
    font-size: 28px;
  }
}
#lp_perio .disease__inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease__inner {
    display: block;
  }
  #lp_perio .disease__inner figure img {
    width: 100%;
    height: auto;
  }
}
#lp_perio .disease__body {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-left: 20px;
}
#lp_perio .disease__body p {
  line-height: 2;
  text-align: justify;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease__body {
    margin: 20px auto 0;
  }
}
#lp_perio .disease__box {
  background-color: #fff;
  border: 4px solid #E5CD8C;
  position: relative;
  padding: 10px 40px;
  margin-top: 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease__box {
    padding: 10px 20px;
  }
}
#lp_perio .disease__box h3 {
  font-size: 18px;
  border-bottom: 1px solid #E5CD8C;
  padding-bottom: 4px;
  text-align: center;
  margin-bottom: 14px;
}
@media screen and (max-width: 640px) {
  #lp_perio .disease__box h3 {
    font-size: 1rem;
  }
}
#lp_perio .disease__box ul {
  text-align: justify;
}
#lp_perio .disease__box ul li {
  display: block;
}
#lp_perio .disease__box ul li::before {
  content: "●";
  display: inline-block;
  font-size: 9px;
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
  padding-right: 8px;
}

/* =================================== */
/*	当院の歯周病治療の特徴
/* =================================== */
#lp_perio .feature {
  padding: 70px 0 80px;
  background-color: #F7F3E7;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature {
    padding: 40px 0;
  }
}
#lp_perio .feature__heading-line-green .alph {
  color: #E5CD8C;
}
#lp_perio .feature__heading-line-green h2 {
  margin-bottom: 160px;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature__heading-line-green h2 {
    margin-bottom: 130px;
  }
}
#lp_perio .feature__heading-line-green h2 .strong {
  font-size: 62px;
  line-height: 1.1;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature__heading-line-green h2 .strong {
    font-size: 38px;
  }
}
#lp_perio .feature-cont {
  position: relative;
  height: auto;
  padding-bottom: 60px;
  margin-bottom: 80px;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-cont {
    margin-bottom: 50px;
  }
}
#lp_perio .feature-cont:last-of-type {
  padding-bottom: 0;
  margin-bottom: 0;
}
#lp_perio .feature-cont::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 420px;
  top: -70px;
  background: rgb(225, 187, 79);
  background: -webkit-gradient(linear, right top, left top, from(rgb(225, 187, 79)), color-stop(40%, rgb(238, 213, 143)), to(rgba(225, 187, 79, 0)));
  background: -webkit-linear-gradient(right, rgb(225, 187, 79) 0%, rgb(238, 213, 143) 40%, rgba(225, 187, 79, 0) 100%);
  background: linear-gradient(-90deg, rgb(225, 187, 79) 0%, rgb(238, 213, 143) 40%, rgba(225, 187, 79, 0) 100%);
  z-index: 1;
}
#lp_perio .feature-cont--bg-reverse::after {
  background: -webkit-gradient(linear, left top, right top, from(rgb(225, 187, 79)), color-stop(40%, rgb(238, 213, 143)), to(rgba(225, 187, 79, 0)));
  background: -webkit-linear-gradient(left, rgb(225, 187, 79) 0%, rgb(238, 213, 143) 40%, rgba(225, 187, 79, 0) 100%);
  background: linear-gradient(90deg, rgb(225, 187, 79) 0%, rgb(238, 213, 143) 40%, rgba(225, 187, 79, 0) 100%);
  z-index: 1;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-cont::after {
    top: -80px;
    height: 280px;
  }
}
#lp_perio .feature-cont__bg-img {
  position: relative;
}
#lp_perio .feature-cont__bg-img::before {
  content: "";
  display: block;
  width: 374px;
  height: 123px;
  background: url(../images/lp_perio/feature01.png) no-repeat center center/contain;
  position: absolute;
  top: -70px;
  left: 0;
  z-index: 2;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-cont__bg-img::before {
    width: 202px;
    height: 66px;
    top: -80px;
  }
}
#lp_perio .feature-cont__bg-img--02::before {
  background-image: url(../images/lp_perio/feature02.png);
  left: auto;
  right: 0;
}
#lp_perio .feature-cont__bg-img--03::before {
  background-image: url(../images/lp_perio/feature03.png);
}
#lp_perio .feature-media {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  z-index: 2;
}
#lp_perio .feature-media--reverse {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-media {
    display: block;
  }
}
#lp_perio .feature-media__body {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-left: 4%;
}
#lp_perio .feature-media__body--reverse {
  margin-left: auto;
  margin-right: 4%;
}
#lp_perio .feature-media__ttl {
  line-height: 1.5;
  text-shadow: 0 0 6px white;
  margin-bottom: 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-media__ttl {
    text-align: center;
  }
}
#lp_perio .feature-media__ttl .strong {
  font-size: 38px;
  color: #008846;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-media__ttl .strong {
    font-size: 26px;
  }
}
#lp_perio .feature-media p {
  text-shadow: 0 0 6px white;
}
@media screen and (max-width: 640px) {
  #lp_perio .feature-media__figure {
    text-align: center;
    margin: 0 auto 20px;
  }
  #lp_perio .feature-media__body {
    margin-left: auto;
  }
  #lp_perio .feature-media__body--reverse {
    margin-right: auto;
  }
  #lp_perio .feature-media__ttl {
    margin-bottom: 8px;
  }
}

/* =================================== */
/*	歯周病の進行
/* =================================== */
#lp_perio .progress {
  background-color: #E0EEB6;
  padding: 60px 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .progress {
    padding: 40px 0;
  }
}
#lp_perio .progress__desc {
  line-height: 2;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 10px 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .progress__desc {
    padding: 15px;
    text-align: justify;
  }
}
#lp_perio .progress__type {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 640px) {
  #lp_perio .progress__type {
    display: block;
  }
}
#lp_perio .progress__type-item {
  width: 30%;
  background-color: #fff;
  border: 3px solid #E5CD8C;
  padding: 18px 24px;
  margin-top: 120px;
  text-align: center;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .progress__type-item {
    width: 100%;
    margin-top: 100px;
    margin-bottom: 20px;
  }
  #lp_perio .progress__type-item:last-of-type {
    margin-bottom: 0;
  }
}
#lp_perio .progress__type-item p {
  letter-spacing: 0;
  font-size: 0.875rem;
  text-align: justify;
  line-height: 1.7;
}
#lp_perio .progress__type-label {
  position: absolute;
  top: -90px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
@media screen and (max-width: 640px) {
  #lp_perio .progress__type-label {
    top: -80px;
  }
  #lp_perio .progress__type-label img {
    width: 120px;
    height: auto;
  }
}
#lp_perio .progress__type-label h4 {
  width: 100%;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

/* =================================== */
/*	歯周病の原因
/* =================================== */
#lp_perio .cause {
  background-color: #E0EEB6;
  padding: 55px 0;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .cause {
    padding: 40px 0;
  }
}
#lp_perio .cause::before {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  background: url(../images/lp_perio/cause_bg_parts.png) no-repeat left top/cover;
  top: 0;
  left: 0;
  z-index: 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .cause::before {
    background-size: contain;
  }
}
#lp_perio .cause::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  background: url(../images/lp_perio/cause_bg_parts.png) no-repeat left top/cover;
  top: 0;
  left: 0;
  -webkit-transform: scale(-1, 1);
          transform: scale(-1, 1);
  z-index: 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .cause::after {
    background-size: contain;
  }
}
#lp_perio .cause__inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 640px) {
  #lp_perio .cause__inner {
    display: block;
  }
}
#lp_perio .cause__inner-left {
  margin-right: 60px;
}
@media screen and (max-width: 640px) {
  #lp_perio .cause__inner-left {
    margin: 0 auto;
  }
}
#lp_perio .cause__inner-right {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
#lp_perio .cause__ttl .strong {
  color: #008846;
}
@media screen and (max-width: 640px) {
  #lp_perio .cause__ttl {
    text-align: center;
    margin-bottom: 20px;
  }
}
#lp_perio .cause__desc {
  text-align: justify;
}

/* =================================== */
/*	実際の症例
/* =================================== */
#lp_perio .case {
  padding: 60px 0;
  background: url(../images/lp_perio/case_bg.jpg) repeat-y center center/cover;
}
@media screen and (max-width: 640px) {
  #lp_perio .case {
    padding: 40px 0;
  }
}
#lp_perio .case__box {
  background-color: #FFFCF8;
  border: 4px solid #E5CD8C;
  padding: 20px 30px;
  position: relative;
  margin-top: 35px;
}
@media screen and (max-width: 640px) {
  #lp_perio .case__box {
    padding: 15px;
    margin-top: 30px;
  }
}
#lp_perio .case__text {
  text-align: justify;
  margin-top: 20px;
}
#lp_perio .case-item {
  position: relative;
}
#lp_perio .case-item__label {
  display: inline-block;
  font-size: 18px;
  width: 113px;
  text-align: center;
  color: #fff;
  background-color: #B89125;
  padding: 0 10px;
  position: absolute;
  top: 4px;
  left: 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__label {
    position: relative;
    top: auto;
    left: auto;
    font-size: 0.875rem;
  }
}
#lp_perio .case-item__ttl {
  padding-left: 130px;
  border-bottom: 4px double #B89125;
  padding-bottom: 4px;
  margin-bottom: 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__ttl {
    padding: 5px 0;
    margin-bottom: 15px;
  }
}
#lp_perio .case-item__desc {
  letter-spacing: 0;
  text-align: justify;
  margin-bottom: 20px;
}
#lp_perio .case-item__inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__inner {
    display: block;
  }
}
#lp_perio .case-item__inner p {
  letter-spacing: 0;
  text-align: justify;
  margin-top: 10px;
}
#lp_perio .case-item__inner-body {
  width: 48%;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__inner-body {
    width: 100%;
    margin-top: 15px;
  }
}
#lp_perio .case-item__info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__info {
    display: block;
  }
}
#lp_perio .case-item__info-label {
  display: inline-block;
  width: 190px;
  font-size: 15px;
  text-align: center;
  color: #fff;
  background-color: #d7af3e;
  padding: 0 10px;
  margin-right: 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__info-label {
    font-size: 13px;
    width: 150px;
    margin-right: 15px;
  }
}
#lp_perio .case-item__info-desc {
  width: 48%;
  letter-spacing: 0;
  text-align: justify;
  margin-top: 10px;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__info-desc {
    width: 100%;
    margin-top: 8px;
  }
}
#lp_perio .case-item__img-label {
  position: relative;
}
#lp_perio .case-item__img-label span {
  display: inline-block;
  width: 140px;
  text-align: center;
  color: #fff;
  background-color: #333333;
  padding: 0 10px;
  position: absolute;
  top: 0;
  left: 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .case-item__img-label span {
    width: 80px;
  }
}

/* =================================== */
/*	実際の症例
/* =================================== */
#lp_perio .specialist {
  padding: 60px 0;
  background: url(../images/lp_perio/case_bg.jpg) repeat-y center center/cover;
}
@media screen and (max-width: 640px) {
  #lp_perio .specialist {
    padding: 40px 0;
  }
}
#lp_perio .specialist__btn {
  display: block;
  max-width: 300px;
  width: 100%;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;
  padding: 15px 20px;
  background-color: #d7af3e;
  color: #fff;
  margin: 20px auto 0;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
@media screen and (max-width:768px) {
  #lp_perio .specialist__btn {
    font-size: 1rem;
    font-weight: bold;
  }
}
#lp_perio .specialist__btn:hover, #lp_perio .specialist__btn:focus {
  opacity: 0.8;
}
#lp_perio .specialist__sub-ttl {
  margin-bottom: 25px;
}
@media screen and (max-width: 640px) {
  #lp_perio .specialist__sub-ttl {
    margin-bottom: 15px;
  }
}
#lp_perio .specialist__inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media screen and (max-width: 640px) {
  #lp_perio .specialist__inner {
    display: block;
  }
  #lp_perio .specialist__inner figure img {
    width: 100%;
    height: auto;
  }
}
#lp_perio .specialist__body {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-right: 40px;
}
#lp_perio .specialist__body p {
  line-height: 2;
  text-align: justify;
}
@media screen and (max-width: 640px) {
  #lp_perio .specialist__body {
    margin: 20px auto 0;
  }
}

/* =================================== */
/* flow
/* =================================== */
#lp_perio .flow {
  width: 100%;
  background-color: #FBFBFB;
  position: relative;
  padding: 0;
}
#lp_perio .flow__bg {
  padding-top: 60px;
  padding-bottom: 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow__bg {
    padding-top: 40px;
    padding-bottom: 20px;
  }
}
#lp_perio .flow__sub-ttl {
  margin-bottom: 25px;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow__sub-ttl {
    margin-bottom: 15px;
  }
}
@media screen and (max-width: 640px) {
  #lp_perio .flow__media-body p {
    margin-top: 10px;
  }
}
#lp_perio .flow-table {
  max-width: 685px;
  margin: 40px auto 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table {
    max-width: 393px;
    padding: 0 20px;
    margin-top: 30px;
  }
}
#lp_perio .flow-table__bg {
  background: url(../images/lp_perio/flow-table_bg.jpg) no-repeat center center/cover;
  padding-bottom: 80px;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table__bg {
    padding-bottom: 40px;
  }
}
#lp_perio .flow-table h3 {
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: 25px;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
  }
}
#lp_perio .flow-table ul li {
  width: 100%;
  height: 83px;
  line-height: 66px;
  background: url(../images/lp_perio/flow-table/flow_bg_1.png) no-repeat center center/contain;
  text-align: center;
  margin-bottom: 5px;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table ul li {
    background-image: url(../images/lp_perio/flow-table/flow_bg_1_sp.png);
  }
}
#lp_perio .flow-table ul > li.description {
  height: 161px;
  line-height: 62px;
  background: url(../images/lp_perio/flow-table/flow_bg_2.png) no-repeat center center/contain;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table ul > li.description {
    background-image: url(../images/lp_perio/flow-table/flow_bg_2_sp.png);
  }
}
#lp_perio .flow-table ul > li.description > div {
  width: 80%;
  line-height: 1.5;
  position: absolute;
  top: 59%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  text-align: center;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table ul > li.description > div {
    font-size: 0.9em;
    letter-spacing: -0.05em;
  }
}
#lp_perio .flow-table ul > li.branch {
  height: 83px;
  line-height: 62px;
  background: url(../images/lp_perio/flow-table/flow_bg_3.png) no-repeat center center/contain;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table ul > li.branch {
    background-image: url(../images/lp_perio/flow-table/flow_bg_3_sp.png);
  }
}
#lp_perio .flow-table .row2 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#lp_perio .flow-table .row2 ul {
  width: 50%;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .row2 ul {
    padding: 0;
  }
}
#lp_perio .flow-table .row2 ul li {
  height: 81px;
  line-height: 62px;
  background: url(../images/lp_perio/flow-table/flow_bg_4.png) no-repeat center center/contain;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .row2 ul li {
    background-image: url(../images/lp_perio/flow-table/flow_bg_4_sp.png);
  }
}
#lp_perio .flow-table .row2 ul li.last {
  height: 69px;
  line-height: 60px;
  background: url(../images/lp_perio/flow-table/flow_bg_5.png) no-repeat center center/contain;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .row2 ul li.last {
    background-image: url(../images/lp_perio/flow-table/flow_bg_5_sp.png);
  }
}
#lp_perio .flow-table .row2 ul li.small {
  font-size: 0.8em;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .row2 ul li.small > div {
    line-height: 1.2;
    position: relative;
    top: 18px;
  }
}
#lp_perio .flow-table .arrow-sm::after {
  content: "";
  display: block;
  width: 27px;
  height: 23px;
  background: url(../images/lp_perio/flow-table/arrow_sm.png) no-repeat center center/contain;
  position: absolute;
  right: 22px;
  top: -22px;
  z-index: 1;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .arrow-sm::after {
    right: 0;
  }
}
#lp_perio .flow-table .arrow-md::after {
  content: "";
  display: block;
  width: 41px;
  height: 107px;
  background: url(../images/lp_perio/flow-table/arrow_md.png) no-repeat center center/contain;
  position: absolute;
  right: 15px;
  top: -107px;
  z-index: 1;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .arrow-md::after {
    right: 0;
  }
}
#lp_perio .flow-table .arrow-lg::after {
  content: "";
  display: block;
  width: 49px;
  height: 280px;
  background: url(../images/lp_perio/flow-table/arrow_lg.png) no-repeat center center/contain;
  position: absolute;
  right: 11px;
  top: -277px;
  z-index: 1;
}
@media screen and (max-width: 640px) {
  #lp_perio .flow-table .arrow-lg::after {
    right: 0;
  }
}

/* =================================== */
/*	歯周病の治療
/* =================================== */
#lp_perio .treatment {
  background: url(../images/lp_perio/treatment_bg_1.jpg) no-repeat center center/cover;
  padding: 0 0 80px;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .treatment {
    padding: 0 0 50px;
  }
}
#lp_perio .treatment__list {
  padding: 60px 0 0;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .treatment__list {
    padding: 40px 0 0;
  }
}
#lp_perio .treatment__item {
  background-color: #FFFAEE;
  border: 4px solid #E5CD8C;
  padding: 40px;
  margin-bottom: 30px;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .treatment__item {
    padding: 20px;
  }
}
#lp_perio .treatment__item:last-of-type {
  margin-bottom: 0;
}
#lp_perio .treatment__item-figure {
  float: left;
  margin-right: 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .treatment__item-figure {
    float: none;
    text-align: center;
    margin: 0 auto 10px;
  }
  #lp_perio .treatment__item-figure img {
    max-width: none;
    width: 100%;
  }
}
#lp_perio .treatment__item-body h3 {
  color: #795C43;
  text-align: justify;
  margin-bottom: 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .treatment__item-body h3 {
    text-align: center;
    margin-bottom: 10px;
  }
}
#lp_perio .treatment__item-body p {
  text-align: justify;
  line-height: 2;
}

/* =================================== */
/*	外科治療
/* =================================== */
#lp_perio .surgical {
  background-color: #fff;
  padding: 60px 0 80px;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .surgical {
    padding: 40px 0;
  }
}
#lp_perio .surgical__wrapper {
  max-width: 1300px;
  width: 100%;
  margin-right: auto;
  margin-left: auto;
}
@media screen and (max-width: 640px) {
  #lp_perio .surgical__wrapper {
    padding-right: 20px;
    padding-left: 20px;
  }
}
#lp_perio .surgical__sub-ttl {
  line-height: 2;
  margin-bottom: 20px;
  margin-top: 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .surgical__sub-ttl {
    margin-top: 20px;
  }
}
#lp_perio .surgical__box {
  background-color: #FFFAEE;
  border: 4px solid #E5CD8C;
  padding: 30px;
  margin-top: 40px;
}
@media screen and (max-width: 640px) {
  #lp_perio .surgical__box {
    padding: 20px;
    margin-top: 30px;
  }
}
#lp_perio .surgical__box-ttl {
  color: #795C43;
  line-height: 1.2;
  border-left: 4px solid #795C43;
  padding-left: 12px;
  margin-bottom: 15px;
}
#lp_perio .surgical__box-ttl:last-of-type {
  margin-top: 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .surgical__box-ttl:last-of-type {
    margin-top: 20px;
  }
}

/* =================================== */
/*	メンテナンス
/* =================================== */
#lp_perio .mainte {
  text-align: center;
  position: relative;
}
#lp_perio .mainte__bg {
  width: 100%;
  background: #FAF5E8 url(../images/lp_perio/mainte_bg.jpg) no-repeat left center/contain;
  padding: 60px 0 70px;
  position: relative;
}
@media screen and (max-width: 640px) {
  #lp_perio .mainte__bg {
    padding: 40px 0;
    background: #FAF5E8;
  }
}
#lp_perio .mainte__body {
  margin-left: calc(50% + 30px);
  position: relative;
  z-index: 1;
}
#lp_perio .mainte__body p {
  text-align: justify;
}
@media screen and (max-width: 640px) {
  #lp_perio .mainte__body {
    margin-left: 0;
  }
}
#lp_perio .mainte__ttl {
  display: inline-block;
  text-align: center;
  border-bottom: 1px solid #008846;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.9);
  margin: 0 auto 30px;
}
@media screen and (max-width: 640px) {
  #lp_perio .mainte__ttl {
    display: block;
    margin: 0 20px 15px;
  }
}
#lp_perio .mainte__ttl .strong {
  font-size: 38px;
}
#lp_perio .mainte__ttl .strong--more {
  color: #008846;
}
@media screen and (max-width: 640px) {
  #lp_perio .mainte__ttl .strong {
    font-size: 26px;
  }
}
#lp_perio .mainte__lead {
  color: #008846;
  text-align: justify;
  margin-bottom: 20px;
  line-height: 2;
}
@media screen and (max-width: 640px) {
  #lp_perio .mainte__lead {
    margin-bottom: 10px;
  }
}

/* =================================== */
/*	当院へお気軽にご相談ください
/* =================================== */
#lp_perio .contact {
  background: url(../images/lp_perio/contact_bg.jpg) no-repeat center top/cover;
  position: relative;
  padding: 60px 0;
}
@media screen and (max-width: 640px) {
  #lp_perio .contact {
    padding: 30px 0;
  }
}
#lp_perio .contact__ttl {
  text-align: center;
}
#lp_perio .contact__lead {
  text-align: center;
  margin-top: 10px;
}
#lp_perio .contact__lead .marker {
  display: inline;
  background-color: rgba(255, 255, 255, 0.67);
}
@media screen and (max-width: 640px) {
  #lp_perio .contact__lead {
    margin-top: 20px;
  }
}
#lp_perio .contact__btn-area {
  text-align: center;
  margin-top: 20px;
}
@media screen and (max-width: 640px) {
  #lp_perio .contact__btn-area {
    margin-top: 0;
  }
}
#lp_perio .contact__btn-area a {
  max-width: 48%;
  display: inline-block;
  line-height: 1;
  height: auto;
  margin-right: 25px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
#lp_perio .contact__btn-area a:last-child {
  margin-right: 0;
}
#lp_perio .contact__btn-area a:hover, #lp_perio .contact__btn-area a:focus {
  opacity: 0.8;
}
@media screen and (max-width: 640px) {
  #lp_perio .contact__btn-area a {
    width: 100%;
    max-width: 484px;
    display: block;
    margin: 10px auto 0;
  }
  #lp_perio .contact__btn-area a:last-child {
    margin-right: auto;
  }
  #lp_perio .contact__btn-area img {
    width: 100%;
    height: auto;
  }
}

/* =================================== */
/*	PC版ヘッダー　LP用に修正
/* =================================== */
#lp_perio header#lp_perio_header {
  height: 135px;
  background-color: #fff;
  border: none;
  background: none;
}
#lp_perio h1.header-logo {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  float: left;
  margin-top: 14px;
}
#lp_perio h1.header-logo a {
  display: block;
}
#lp_perio h1.header-logo a img {
  max-width: none;
}
#lp_perio div.wrapper {
  position: relative;
}
#lp_perio div.header-right {
  float: right;
  text-align: right;
  margin-top: 18px;
}
#lp_perio nav {
  min-width: 0 !important;
  width: 100%;
  height: auto;
  top: auto;
  background-color: transparent;
  padding-top: 10px;
  position: relative;
  z-index: 1;
}
#lp_perio nav ul {
  height: auto;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  max-width: none;
  margin: 0;
}
#lp_perio nav li {
  display: inline-block;
  width: auto;
  display: block;
}
#lp_perio nav li:first-child a::before {
  display: none;
}
#lp_perio nav li a {
  font-size: 16px;
  padding: 4px 20px;
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", YuMincho, "Hiragino Mincho Pro", "MS PMincho", serif;
}
#lp_perio nav li a::after {
  display: none;
}
#lp_perio nav li div a {
  font-size: 14px;
  padding: 14px 20px;
}
#lp_perio .header-btn-area {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  text-align: right;
  padding-top: 2px;
}
#lp_perio .header-btn-area a {
  display: block;
  height: auto;
  margin-right: 20px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
#lp_perio .header-btn-area a:last-child {
  margin-right: 0;
}
#lp_perio .header-btn-area a:hover, #lp_perio .header-btn-area a:focus {
  opacity: 0.8;
}
#lp_perio .header-btn-area a img {
  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
          box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}
#lp_perio nav.fixed {
  position: fixed;
  top: 0;
  left: 0;
  padding: 8px 0;
  background-color: #fff;
  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
          box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}
#lp_perio nav.fixed ul {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}