/* html version */

/* general */

:root{
  --bg-color: #FFFFFF;
  --outline-color: #617042;
  --title-color: #062A3F;
  --content-color: #000000;

  --highlight-color: rgb(0, 38, 80);
}

@font-face {
    font-family: 'Times New Roman';
    src: url("font/LiberationSerif-Regular.ttf") format('truetype');
}
@font-face {
    font-family: 'Times New Roman';
    src: url("font/LiberationSerif-Italic.ttf") format('truetype');
    font-style: italic;
}
@font-face {
    font-family: 'Times New Roman';
    src: url("font/LiberationSerif-Bold.ttf") format('truetype');
    font-weight: bold;
}
@font-face {
    font-family: 'Times New Roman';
    src: url("font/LiberationSerif-BoldItalic.ttf") format('truetype');
    font-style: italic;
    font-weight: bold;
}

@font-face {
    font-family: "Noto San";
    src: url("font/NotoSans-Regular.ttf") format('truetype');
}

@font-face {
    font-family: "Noto San";
    src: url("font/NotoSans-Italic.ttf") format('truetype');
    font-style: italic;
}

@font-face {
    font-family: "Noto San";
    src: url("font/NotoSans-Bold.ttf") format('truetype');
    font-weight: bold;
}

@font-face {
    font-family: "Noto San";
    src: url("font/NotoSans-BoldItalic.ttf") format('truetype');
    font-weight: bold;
    font-style: italic;
}

:lang( en ){
  font-family: "Noto San";
}

:lang( zh ){
  font-family: "Noto San HK";
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html{
  width: 100%;
}

body{
  max-width: 500px;
  margin: auto;

  background-color: #FFFFFF;
  background-color: var( --bg-color );

  font-size: 16px;
  line-height: 1;
  letter-spacing: 0.015em;
  /* text-align: center; */
  text-align: justify;
  text-align-last: center;
}


h1, h2, h3, h4, h5, h6{
  color: #062A3F;
  color: var( --title-color );
}

h1{
  font-size: 2.8em;
  margin: 0;
}

h2{
  font-size: 2em;
  margin: 1em 0;
}

h3{
  font-size: 1.6em;
}


:lang( zh ) body{
  font-size: 13px;
  line-height: 1.25;
}

:lang( zh ) h1{
  font-size: 2.2em;
  margin: 0 0 .5em 0;
}

:lang( zh ) h2{
  font-size: 1.6em;
  margin: 0 0 .5em 0;
}

:lang( zh ) h3{
  font-size: 1.4em;
  margin: 0 0 .5em 0;
}

p{
  color: #000000;
  color: var( --content-color );
}


/* margin */
header,
main > *{
  margin-left: 20px;
  margin-right: 20px;
}

main > *.no-margin{
  margin-left: 0;
  margin-right: 0;
}

h1.no-margin,
h2.no-margin,
h3.no-margin,
h4.no-margin,
h5.no-margin,
h6.no-margin,
p.no-margin,
img.no-margin{
  margin: 0;
}

/*  header  */
#remark-1{
  margin-bottom: 20px;
}

#img-ac-logo{
  width: 145px;
  max-width: 25%;
  /* max-width: 40%; */
}

#img-news-logo{
  width: 260px;
  max-width: 40%;
  -ms-flex-item-align: end;
      align-self: flex-end;
  /* margin-bottom: 20px; */
  margin: auto 0;
}

footer,
.deco-bar {
  width: 100%;
  height: 35px;

  background-image: url("img/pattern_deco-01.jpg");
  background-repeat: repeat;
  background-size: cover;
}

p.remark{
  font-size: .75em;
  margin: 1em 0 0 0;
}

img{
  max-width: 100%;
  -ms-flex-negative: 1;
      flex-shrink: 1;

  margin: .5em 0;
}



.mobile-only{
  display: block;
}

.desktop-only{
  display: none;
}

.flex-box{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.flex-box > div:not( :last-child ) {
  /* margin-bottom: 10px; */
}

.flex-box.flex-start,
.flex-box.flex-start.responsive
{
  align-items: flex-start;
}

.flex-box.responsive{
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-box.separate{
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-box.responsive.separate{
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}


.relative-wrapper{
  position: relative;
}

.absolute-wrapper{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

.center-flex-wrapper{
  width: 100%;
  height: 100%;

  display: -webkit-box;

  display: -ms-flexbox;

  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.text-align-left{
  text-align: left;
  text-align-last: left;
}

.text-align-center{
  text-align: center;
  text-align-last: center;
}

.text-align-right{
  text-align: right;
  text-align-last: right;
}


.small-divider {
  width: 65px;
  margin:0;
}

.big-divider{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

.big-divider img{
  width: 20px;
  height: 20px;
}
.big-divider hr{
  border-width: 1px;
  border-color: #617042;
  border-color: var( --outline-color );
  width: auto;
  min-width: 40px;
  flex-grow: 1;
}

.big-divider h2{
  font-family: "Times New Roman";
  font-weight: normal;
  text-transform: uppercase;
  line-height: 1.2;
  margin: 0 10px;
  flex-shrink: 1;
  /* width: min-content; */
}

:lang( zh ) .big-divider h2{
  width: auto;
}

.border-box {
  border: 1px solid var( --highlight-color );
  text-align: center;
  text-align-last: center;
}

@media( min-width: 800px ){
  body{
    max-width: 800px;
    /* text-align: left; */
    /* text-align: justify; */
    text-align-last: auto;
  }


  header,
  main > * {
    margin-left: 45px;
    margin-right: 45px;
  }

  .mobile-only{
    display: none;
  }

  .desktop-only{
    display: block;
  }

  .flex-box > div:not( :last-child ) {
    /* margin-right: 20px;
    margin-bottom: unset; */
  }

  .flex-box.responsive{
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }

  .flex-box.responsive.separate{
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }

  footer{
    height: 60px;
  }


}





/* custom */

.responsive-grid{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;


  width: 90%;
  padding: 0 1em;
  margin: auto;
  aspect-ratio: 1.2;
}

.responsive-grid > div{
  box-sizing: border-box;
  flex-basis: 50%;

  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: space-around;
  align-items: center;

  text-align: center;
  padding: 2em 10px;
}

.responsive-grid > div > p {
  font-size: 1.35em;
  margin: 0;
}

.responsive-grid > div > p.highlight {
  font-weight: bold;
  color: var( --highlight-color );
  font-size: 1.8em;
}


.responsive-grid > div.bot-line {
  border-bottom: 1px solid var( --highlight-color );
}

.responsive-grid > div.right-line {
  border-right: 1px solid var( --highlight-color );
}

.responsive-grid > div.large-box {
  flex-grow: 1;
}

.responsive-grid::after{
  content: "";
  background: white;
  position: absolute;
  width: 50px;
  height: 50px;
  left: calc( 50% - 25px );
  top: calc( 50% - 25px );
  z-index: 1;
}


header {
  margin-bottom: 40px;
}

#section-1 h1{
  font-family: "Times New Roman";
  font-weight: normal;
  text-transform: uppercase;
  font-size: 1.6em;
  line-height: 1.2;
}

:lang( zh ) #section-1 h1 {
  font-size: 2.25em;
  font-weight: bold;
}

:lang( zh ) #section-1 p {
  font-size: 1.2em;
  line-height: 1.35;
}


#section-2 h2 {
  font-size: 1.8em;
  margin: 1em 0 0.4em 0;
}

:lang( zh ) #section-2 h2  {
  font-size: 2.5em;
}

#section-2 > p {
  margin-top: 0.25em;
  margin-bottom: 1.8em;
}

#section-2 .border-box{
  margin-top: 1em;
  margin-bottom: 2em;

  font-size: 1.35em;
}

#section-2 .border-box > p{
  margin: .5em 0;
  line-height: 1.2;

  color: var( --highlight-color );
}

.grid-section{
  margin-bottom: 50px;
}

.grid-section > p {
  margin-top: .5em;
  margin-bottom: .5em;

  text-align: center;
  text-align-last: center;
}

.grid-section > h3{
  margin-top: 1em;
  margin-bottom: .8em;
}

:lang( zh ) .grid-section > h3{
  font-size: 1.5em;
}

#section-5 .border-box {
  padding: 1em 10px;
  font-style: italic;
  line-height: 1.2;
}

:lang( zh ) #section-5 .border-box {
  font-style: normal;
  color: var( --highlight-color );
}

#section-5 .border-box > b {
  font-size: 1.2em;
}

#section-5 .border-box > p{
  margin: 0;
}


#section-7 {
  text-align: center;
  text-align-last: center;
  margin-bottom: 1em;
}

#section-7 img{
  width: 85%;
  margin: auto;
  margin-bottom: 1em;
}

:lang( zh ) #section-7 h2{
  font-size: 3em;
}

#section-8{
  margin-bottom: 60px;
}

#section-8 .big-divider{
  margin-bottom: 1em;
}

#section-8 .big-divider h2{
  font-size: 1.7em;
}

:lang( zh ) #section-8 .big-divider {
  margin-bottom: 2.5em;
}

:lang( zh ) #section-8 .big-divider h2{
  font-size: 2.5em;
  font-weight: bold;
}

#section-8 .flex-box > div {
  flex-basis: 50%;
}

#section-8 .flex-box * {
  margin: 0;
}

#section-8 .flex-box > div.text-box{
  display: flex;
  flex-direction: column;
  justify-content: center;

  text-align: left;
  text-align-last: left;

  padding: 10px;
}

:lang( zh ) #section-8 .flex-box > div.text-box {
  font-weight: bold;
  font-size: 1.1em;
}


#section-8 .flex-box > div.text-box > b {
  font-size: 1.35em;
  margin-bottom: .6em;
  color: var( --highlight-color );
}

#section-8 .flex-box > div.text-box ul{
  padding-left: 20px;
  font-size: .9em;
}

#section-8 .flex-box > div.img-box {
  background-position: center;
  background-size: cover;
  aspect-ratio: 1;
}


#section-9 {
  background-color: var( --highlight-color );
  padding: 15px;
  padding-bottom: 10px;
  margin-bottom: 20px;
}

#section-9 p {
  color: white;
}

#section-9 .big-divider-white{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

#section-9 .big-divider-white img{
  width: 12px;
  height: 12px;
}

#section-9 .big-divider-white hr{
  border: none;
  background: white;
  height: 2px;
  width: auto;
  min-width: 50px;
  flex-grow: 1;
}

#section-9 .big-divider-white p{
  color: white;
  font-weight: bold;
  line-height: 1em;
  font-size: 1.2em;
  margin: 0 30px;
  flex-shrink: 1;
}


#section-9 .flex-con {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

#section-9 .flex-con > .flex-item {
    flex-basis: 50%;
    padding: .5em;
    text-align: center;
    text-align-last: center;
}

#section-9 .flex-con > .flex-item > p{
    margin: .6em 0;
}


#section-9 .flex-con > .flex-item > p:last-child{
    font-weight: bold;
    font-size: 1.1em;
    font-style: italic;
}

:lang( zh ) #section-9 .big-divider-white p{
    font-size: 1.6em;
    font-weight: normal;
}


#section-10 .big-divider{
  margin-bottom: 1em;
}

#section-10 .big-divider h2{
  font-size: 1.7em;
  margin: 0 15px;
}

:lang( zh ) #section-10 .big-divider h2{
  font-size: 2.2em;
  font-weight: bold;
}

#section-10 > p {
  margin: 0;
  margin-bottom: 1em;
}

#section-10 .border-box{
  padding: 10px;
  padding-bottom: 20px;
}

#section-10 .border-box h2 {
    font-size: 1.25em;
    margin: 0;
}

#section-10 .border-box p {
    margin: 0;
    line-height: 1.2;
}

:lang( zh ) #section-10 h2 {
  font-size: 1.5em;
}

:lang( zh ) #section-10 .border-box p {
  font-size: 1.2em;
}

#section-10 .flex-con .flex-item h2{
  font-size: 1.8em;
  margin: 1em 0 .5em 0;
}

:lang( zh ) #section-10 .flex-con .flex-item h2{
  font-size: 2em;
}

#section-10 .flex-con .flex-item .small-divider {
  width: 50px;
}

#section-10 .flex-con .flex-item p {
  line-height: 1.2;
}

:lang( zh ) #section-10 .flex-con .flex-item p {
  font-size: 1.15em;
}

#section-10 .flex-con .flex-item p.highlight {
  line-height: 3;
  color: var( --highlight-color );
  font-weight: bold;
}

#section-10 .terms-con{
  margin-top: 30px;
  text-align: left;
  text-align-last: left;
}

#section-10 .terms-con h3{
  font-size: 1.2em;
}

#section-11 > h2{
  margin-top: 50px;
  margin-bottom:0;
}

:lang( zh ) #section-11 > h2{
  font-size: 2.5em;
}

#section-11 > h3.subtitle {
  margin: .25em 0;
  font-size: 1.5em;
  font-weight: normal;
}

#section-11 > h3 {
  font-size: 1.8em;
  margin: .6em 0 0 0;
}

#section-11 > p {
  line-height: 1.2;
  margin: .25em;
}

:lang( zh ) #section-11 > p {
  font-size: 1.2em;
}

#section-11 > p.subtitle {
  font-size: 1.15em;
  margin: 0;
  margin-bottom: 1em;
}

:lang( zh ) #section-11 > p.subtitle {
  font-weight: bold;

}

#section-11 .protocols-con {
  margin-top: 30px;
  margin-bottom: 30px;
  text-align: left;
  text-align-last: left;
}

#section-11 .protocols-con h3{
  font-size: 1.2em;
}


#section-12 .flex-box h2 {
  margin-top: .4em;
  margin-bottom: .8em;
  font-size: 1.8em;
}

#section-12 .text-box{
  line-height: 1.2;
}

:lang( zh ) #section-12 .text-box{
  font-size: 1.2em;
  line-height: 1.5;
}

:lang( zh ) #section-12 .text-box h2{
  font-size: 1.5em;
}


#section-12 .text-box h2{
  font-size: 1.8em;
}

#section-12 .flex-box div {
  margin-bottom: 30px;
}

#section-12 .img-box img{
  width: 100%;
  max-width: 300px;
}

#section-12 .text-box{
  line-height: 1.2;
  margin-bottom: 1.5em;
}


#section-12 .responsive-grid p{
  margin: .5em 0;
}
#section-12 .responsive-grid p.highlight {
    font-size: 1.5em;
}

#section-13 {
    margin-bottom: 30px;
}

#section-13 > p {
  margin: .5em 0 1em 0;
}

:lang( zh ) #section-13 > p {
  font-size: 1.2em;
}

#section-13 .img-box img{
  width: 100%;
  max-width: 315px;
}

#section-13 .text-box {
  font-style: italic;
}

:lang( zh ) #section-13 .text-box{
  font-style: normal;
}

#section-13 .text-box h2{
  font-size: 1.5em;
  margin-top: .5em;
}

#section-13 .text-box p.big{
  font-size: 1.35em;
  line-height: 1.2;
  color: var( --highlight-color );
}


#section-14 {
    padding: 5px;
    background-color: var( --highlight-color );
}

#section-14 > p{
  font-size: 1.35em;
  line-height: 1.2;
  color: white;
  font-style: italic;
  font-weight: bold;
}

:lang( zh ) #section-14 > p{
  font-style: normal;
  font-size: 1.5em;
  font-weight: normal;
  line-height: 1.5;
}


#section-15 {
  margin-top: 20px;
  margin-bottom: 35px;
}


#section-15 > .big-divider{
  padding: 15px 0;
}
#section-15 > .big-divider > h2{
  margin: 0 30px;
}

:lang(zh) #section-15 > .big-divider > h2{
  font-size: 2em;
  font-weight: bold;
}

#section-15 .highlight {
  color: var( --highlight-color );
  font-size: 1.35em;
  font-style: italic;
  font-weight: bold;
}

#section-15 .img-box img{
  width: 100%;
  min-width: 225px;
  margin:0;
}

#section-16 {
  text-align: justify;
  text-align-last: left;

  padding-bottom: 20px;
}

:lang( zh ) #section-16 > h2 {
  margin: .8em;
  font-size: 2.2em;
}

#section-16 img {
  width: 100%;
}


#section-17 img,
#section-17 .img-box
{
  width: 100%;
}

#section-17 .title-box{
  margin-bottom: 30px;
}

#section-17 .title-box > h2 {
  margin-bottom: 0;
}
#section-17 .title-box > p {
  margin: 0;
  font-size: 1.15em;
}



#section-17 .text-box > h3 {
  margin: 0;
}


#section-17 .img-box > img {
  width: 100%;
  min-width: 320px;
}

#section-17 .deco-line-box {
  flex-basis: 49%;
  position: relative;
  padding: 20px;
  text-align: justify;
  text-align-last: left;
}


#section-17 .deco-line-box > p {
  margin: 0;
}

#section-17 .deco-line-box > .deco-line{
  position: absolute;
  top: 60px;
  bottom: 0;
  left: 0;
  right: 0;
  border: 1px solid var( --outline-color );
  z-index: -1;
}


:lang( zh ) #section-17 .title-box {
    margin: 1.2em 0 2em 0;
}

:lang( zh ) #section-17 .title-box > h2{
  font-size: 2.2em;
}

:lang( zh ) #section-17 .title-box > p{
  font-size: 1.25em;
}

#section-18 {
  margin-bottom: 35px;
}

#section-18 h2 {
  margin-bottom: 0;
}

#section-18 p {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

#section-18 p.highlight {
  color: var( --highlight-color );
  font-weight: bold;
  font-style: italic;
}

#section-18 .flex-box.three-item {
  margin-top: 20px;
}

#section-18 .flex-box.three-item > img {
  width: 80%;
}

:lang(zh) #section-18 {
  margin-top: 30px;
}

#section-18 h2 {
  margin-bottom: 0;
}


@media( min-width: 800px ){
    :lang( zh ) body{
      font-size: 16px;
    }

    .responsive-grid{
      aspect-ratio: auto;
      width: 100%;
    }

    .responsive-grid::after{
      display: none;
    }

    .responsive-grid > div,
    .responsive-grid > div.bot-line,
    .responsive-grid > div.right-line {
      flex-basis: 25%;

      border: 0;
      border-right: 1px solid var( --outline-color );
    }

    .responsive-grid.three-item > div {
      flex-basis: 33%;
    }

    .responsive-grid > div:last-child {
      border: 0;
    }

    .responsive-grid > div > p {
      font-size: 1.2em;
      margin: .5em 0;
    }

    .responsive-grid > div > p.highlight {
      font-weight: bold;
      color: var( --highlight-color );
      font-size: 1.5em;
    }

    .responsive-grid > div.large-box{
      flex-grow: 0;
    }



    #section-1 h1 {
      font-size: 2.5em;
    }

    :lang(zh) #section-1 h1 {
      font-size: 2.5em;
    }

    :lang(zh) #section-1 p {
      font-size: .98em;
    }

    #section-2 h2 {
      font-size: 2.2em;
    }

    :lang(zh) #section-2 h2 {
      font-size: 2.5em;
    }

    :lang(zh) #section-2 .border-box b {
      font-size: 1.2em;
    }

    .grid-section > p {
      text-align: justify;
      text-align-last: left;
    }

    .grid-section > h3{
      font-size: 1.8em;
    }

    #section-5 .border-box{
      margin-top: 30px;
      padding: .5em 10px;
      font-size: 1.3em;
    }

    :lang(zh) #section-5 .border-box{
      font-size: 1.1em;
    }


    #section-7 h2{
      font-size: 2.5em;
    }

    #section-7 img{
      width: 98%;
    }

    :lang( zh ) #section-7 h2{
      font-size: 2.5em;
    }

    :lang( zh ) .flex-con{
      margin: 2em 0;
    }

    #section-8 .big-divider h2{
      font-size: 2.2em;
    }

    #section-8 .big-divider hr{
      min-width: 100px;
    }

    #section-8 .flex-box div.text-box{
      padding: 20px;
    }

    #section-8 .flex-box div.text-box b {
      font-size: 1.75em;
    }

    #section-8 .flex-box div.text-box ul {
      font-size: 1em;
      line-height: 1.2;
    }

    :lang( zh ) #section-8 .flex-box div.text-box b {
      font-size: 1.5em;
    }

    :lang( zh ) #section-8 .flex-box div.text-box ul {
      font-size: 1em;
      line-height: 1.5;
    }


    #section-9 .flex-con > .flex-item {
        flex-basis: 33%;
    }

    #section-9 .big-divider-white p{
      font-size: 1.35em;
    }

    #section-9 .flex-con > .flex-item > p:last-child{
      font-size: 1.35em;
    }

    :lang( zh ) #section-9 .big-divider-white p{
      font-size: 1.25em;
    }

    :lang( zh ) #section-9 .flex-con > .flex-item {
        flex-basis: 30%;
    }

    #section-10 .big-divider {
      margin-top: 50px;
      margin-bottom: 50px;
    }

    #section-10 .big-divider hr {
      min-width: 100px;
    }

    #section-10 .big-divider h2{
      font-size: 2.2em;
    }

    #section-10 .border-box {
      font-size: 1.2em;
    }

    #section-10 .flex-con{
      display: flex;
      flex-direction: row;

      margin: 35px 0 20px 0;
    }

    #section-10 .flex-con .flex-item {
      flex-basis: 33%;
      padding: 10px 15px;

      text-align: center;
      text-align-last: center;
    }

    #section-10 .flex-con .flex-item:not( :last-child ) {
      border-right: 1px solid var( --highlight-color );
    }

    #section-10 .flex-con .flex-item p{
      margin-top: .25em;
    }


    :lang( zh ) #section-10 .big-divider hr {
      min-width: 40px;
    }

    :lang( zh ) #section-10 .big-divider h2{
      font-size: 2.5em;
    }

    :lang( zh ) #section-10 .flex-con{
        font-size: 14px;
    }

    :lang( zh ) #section-10 .flex-con .flex-item p{
      line-height: 1.35;
    }

    :lang( zh ) #section-10 .flex-con .flex-item p.highlight{
      line-height: 3;
    }

    :lang( zh ) #section-10 .flex-con .flex-item h2{
      font-size: 1.8em;
    }

    :lang( zh ) #section-10 .border-box {
      font-size: 1em;
      margin-top: 30px;
    }

    :lang( zh ) #section-10 .remark-con{
      font-size: .9em;
    }

    :lang( zh ) #section-10 .terms-con{
      font-size: .9em;
    }

    #section-11 h2 {
      font-size: 2.5em;
    }

    #section-11 h3.subtitle{
      font-size: 1.8em;
    }

    #section-11 > h3 {
      margin-top: 1em;
    }

    :lang( zh ) #section-11 {
      font-size: 14px;
    }

    /* :lang( zh ) #section-11 h2 {
      font-size: 2.2em;
    }

    :lang( zh ) #section-11 h3.subtitle{
      font-size: 1.5em;
    } */


    #section-12{
      margin-bottom: 50px;
    }

    #section-12 .flex-box {
      margin-top: 30px;
    }


    #section-12 .flex-box .text-box{
      flex-basis: 65%;
      padding-right: 25px;
      line-height: 1.5;

      text-align: left;
      text-align-last: left;
    }

    #section-12 .flex-box .img-box{
      flex-basis: 35%;
    }

    #section-12 > .text-box {
      text-align: center;
      text-align-last: center;
    }

    :lang( zh ) #section-12 {
       font-size: 14px;
    }

    :lang( zh ) #section-12 .flex-box {
       margin-bottom: 0;
    }

    #section-13 .flex-box .text-box{
      padding: 30px;
    }
    #section-13 .flex-box .text-box h2{
      font-size: 1.8em;
    }

    #section-13 .img-box img {
      max-width: 375px;
    }


    :lang( zh ) #section-13 {
       font-size: 14px;
    }


    #section-15 .text-box{
      padding-right: 20px;
    }

    #section-16 .flex-box > .left {
      flex-basis: 58%;
      padding-right: 10px;
    }

    #section-16 .flex-box > .right {
      flex-basis: 43%;
    }
    #section-16 .flex-box > .right > img {
      margin: 0;
    }
    #section-16 .flex-box > .right > img:first-of-type {
      margin-bottom: 10px;
    }

    #section-17 .text-box{
      padding-right: 20px;
    }

    #section-17 .img-box {
      margin-right: 20px;
    }

    #section-18 .flex-box.three-item > img {
      width: 32%;
    }
}