h1, h2 {
    font-family: "Microsoft yahei", sans-serif;
    font-weight: bold;
  }
  
  /* -------------------------------- 
  
  Modules - reusable parts of our design
  
  -------------------------------- */
  .cd-container {
    /* this class is used to give a max-width to the element it is applied to, and center it horizontally when it reaches that max-width */
    width: 90%;
    max-width: 1170px;
    margin: 0 auto;
	margin-bottom: 100px;
  }
  .cd-container::after {
    /* clearfix */
    content: '';
    display: table;
    clear: both;
  }
  
  /* -------------------------------- 
  
  Main components 
  
  -------------------------------- */

  header {
    height: 200px;
    line-height: 200px;
    text-align: center;
    background: #303e49;
  }
  header h1 {
    color: #ffffff;
    font-size: 18px;
    font-size: 1.125rem;
  }
  .is-hidden {
      visibility: hidden;
  }
  @media only screen and (min-width: 1170px) {
    header {
      height: 300px;
      line-height: 300px;
    }
    header h1 {
      font-size: 24px;
      font-size: 1.5rem;
    }
  }
  
  #cd-timeline {
    position: relative;
    padding: 0 0 ;
    margin-top: 35px;
    margin-bottom: 6em;
  }
  #cd-timeline::before {
    /* this is the vertical line */
    content: '';
    position: absolute;
    top: 0;
    left: 18px;
    height: 100%;
    width: 4px;
    background: #FF0000;
  }
  #cd-timeline::after {
    /* this is the vertical line */
    content: '';
    position: absolute;
    top: -57px;
    left: 18px;
    height: 50px;
    width: 4px;
    background: url(../images/xuxian.png);
    z-index: 2;
  }
  @media only screen and (min-width: 1170px) {
    #cd-timeline {
      margin-top:60px;
      margin-bottom: 6em;
    }
    #cd-timeline::before {
      left: 50%;
      margin-left: -2px;
    }
    #cd-timeline::after {
        left: 50%;
        margin-left: -2px;
    }
    #cd-timeline  .dash-line {
        left: 50%;
        margin-left: -2px;
    }
    .align-right{
        text-align: right;
    }
  }
  
  .cd-timeline-block {
    position: relative;
    margin: 2em 0;
  }
  .cd-timeline-block:after {
    content: "";
    display: table;
    clear: both;
  }
  .cd-timeline-block:first-child {
    margin-top: 0;
  }
  .cd-timeline-block:last-child {
    margin-bottom: 0;
  }
  @media only screen and (min-width: 1170px) {
    .cd-timeline-block {
      margin: 4em 0;
    }
    .cd-timeline-block:first-child {
      margin-top: 0;
    }
    .cd-timeline-block:last-child {
      margin-bottom: 0;
    }
  }
  
  .cd-timeline-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    /* box-shadow: 0 0 0 4px #ffffff, inset 0 2px 0 rgba(0, 0, 0, 0.08), 0 3px 0 4px rgba(0, 0, 0, 0.05); */
  }
  .cd-timeline-img img {
    display: block;
    width: 24px;
    height: 24px;
    position: relative;
    left: 50%;
    top: 50%;
    margin-left: -12px;
    margin-top: -12px;
  }
 
  @media only screen and (min-width: 1170px) {
    .cd-timeline-img {
      width: 22px;
      height: 22px;
      left: 50%;
      margin-left: -11px;
      /* Force Hardware Acceleration in WebKit */
      -webkit-transform: translateZ(0);
      -webkit-backface-visibility: hidden;
    }
    .cssanimations .cd-timeline-img.bounce-out {
      -webkit-animation: cd-bounce-out 0.6s;
      -moz-animation: cd-bounce-out 0.6s;
      animation: cd-bounce-out 0.6s;
    }
    .cssanimations .cd-timeline-img.is-hidden {
        visibility: hidden;
      }
    .cssanimations .cd-timeline-img.bounce-in {
      visibility: visible;
      -webkit-animation: cd-bounce-1 0.6s;
      -moz-animation: cd-bounce-1 0.6s;
      animation: cd-bounce-1 0.6s;
    }
  }
  
  /* æ·¡å…¥ */
  @-webkit-keyframes cd-bounce-1 {
    0% {
      opacity: 0;
      -webkit-transform: scale(0.5);
    }
    60% {
      opacity: 1;
      -webkit-transform: scale(1.2);
    }
    100% {
      -webkit-transform: scale(1);
    }
  }
  @-moz-keyframes cd-bounce-1 {
    0% {
      opacity: 0;
      -moz-transform: scale(0.5);
    }
    60% {
      opacity: 1;
      -moz-transform: scale(1.2);
    }
    100% {
      -moz-transform: scale(1);
    }
  }
  @keyframes cd-bounce-1 {
    0% {
      opacity: 0;
      -webkit-transform: scale(0.5);
      -moz-transform: scale(0.5);
      -ms-transform: scale(0.5);
      -o-transform: scale(0.5);
      transform: scale(0.5);
    }
    60% {
      opacity: 1;
      -webkit-transform: scale(1.2);
      -moz-transform: scale(1.2);
      -ms-transform: scale(1.2);
      -o-transform: scale(1.2);
      transform: scale(1.2);
    }
    100% {
      -webkit-transform: scale(1);
      -moz-transform: scale(1);
      -ms-transform: scale(1);
      -o-transform: scale(1);
      transform: scale(1);
    }
  }


  /* 淡出 */
  @-webkit-keyframes cd-bounce-out {
    0% {
        opacity: 1;
        -webkit-transform: scale(0.5);
    }
    60% {
        opacity: 0.5;
        -webkit-transform: scale(1.2);
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(1);
    }
  }
  /* @-moz-keyframes cd-bounce-out {
    0% {
        opacity: 1;
        -moz-transform: scale(0.5);
    }
    60% {
        opacity: 0.5;
        -moz-transform: scale(1.2);
    }
    100% {
        opacity: 0;
        -moz-transform: scale(1);
    }
  }
  @keyframes cd-bounce-out {
    0% {
      opacity: 1;
      -webkit-transform: scale(0.5);
      -moz-transform: scale(0.5);
      -ms-transform: scale(0.5);
      -o-transform: scale(0.5);
      transform: scale(0.5);
    }
    60% {
      opacity: 0.5;
      -webkit-transform: scale(1.2);
      -moz-transform: scale(1.2);
      -ms-transform: scale(1.2);
      -o-transform: scale(1.2);
      transform: scale(1.2);
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
    }
  } */
  .cd-timeline-content {
    position: relative;
    margin-left: 60px;
    border-radius: 0.25em;
    padding: 0!important;
  }
  .cd-timeline-content:after {
    content: "";
    display: table;
    clear: both;
  }
  .cd-timeline-content h2 {
    color: #303e49;
  }
  .cd-timeline-content p, .cd-timeline-content  {
    font-size: 14px;
  }
  .cd-timeline-content p {
    font-weight:400;
    color:rgba(133,133,133,1);
    line-height:20px;
  }
  .cd-timeline-content .cd-date {
    float: left;
    padding: .8em 0;
    opacity: .7;
  }
  @media only screen and (min-width: 768px) {
    .cd-timeline-content h2 {
      font-size: 20px;
      font-size: 1.25rem;
    }
    .cd-timeline-content p {
      font-size: 16px;
      font-size: 1rem;
    }
    .align-right{
        text-align: left;
    }
  }
  @media only screen and (min-width: 1170px) {
    .align-right{
        text-align: right;
    }
    .cd-timeline-content {
      margin-left: 0;
      padding: 1.6em;
      width: 45%;
    }
    .cd-timeline-content::before {
      top: 24px;
      left: 100%;
      border-color: transparent;
      border-left-color: #ffffff;
    }
    .cd-timeline-block:nth-child(even) .cd-timeline-content {
      float: right;
    }
    .cd-timeline-block:nth-child(even) .cd-timeline-content::before {
      top: 24px;
      left: auto;
      right: 100%;
      border-color: transparent;
      border-right-color: #ffffff;
    }
    /* .cd-timeline-block:nth-child(even) {
      float: right;
      left: auto;
      right: 122%;
      text-align: right;
    }  */
    .cssanimations .cd-timeline-content.is-hidden {
      visibility: hidden;
    }
    .cssanimations .cd-timeline-content.bounce-out {
        -webkit-animation: cd-bounce-out-2 0.6s;
        -moz-animation: cd-bounce-out-2 0.6s;
        animation: cd-bounce-out-2 0.6s;
      }
    .cssanimations .cd-timeline-content.bounce-in {
      visibility: visible;
      -webkit-animation: cd-bounce-2 0.6s;
      -moz-animation: cd-bounce-2 0.6s;
      animation: cd-bounce-2 0.6s;
    }
  }
  
  @media only screen and (min-width: 1170px) {
    /* inverse bounce effect on even content blocks */
    .cssanimations .cd-timeline-block:nth-child(even) .cd-timeline-content.bounce-in {
      -webkit-animation: cd-bounce-2-inverse 0.6s;
      -moz-animation: cd-bounce-2-inverse 0.6s;
      animation: cd-bounce-2-inverse 0.6s;
    }
    .cssanimations .cd-timeline-block:nth-child(even) .cd-timeline-content.bounce-out {
        -webkit-animation: cd-bounce-out-2-inverse 0.6s;
        -moz-animation: cd-bounce-out-2-inverse 0.6s;
        animation: cd-bounce-out-2-inverse 0.6s;
    }
  }

  /* æ·¡å…¥ */
  @-webkit-keyframes cd-bounce-2 {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-100px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(20px);
    }
    100% {
      -webkit-transform: translateX(0);
    }
  }
  @-moz-keyframes cd-bounce-2 {
    0% {
      opacity: 0;
      -moz-transform: translateX(-100px);
    }
    60% {
      opacity: 1;
      -moz-transform: translateX(20px);
    }
    100% {
      -moz-transform: translateX(0);
    }
  }
  @keyframes cd-bounce-2 {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-100px);
      -moz-transform: translateX(-100px);
      -ms-transform: translateX(-100px);
      -o-transform: translateX(-100px);
      transform: translateX(-100px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(20px);
      -moz-transform: translateX(20px);
      -ms-transform: translateX(20px);
      -o-transform: translateX(20px);
      transform: translateX(20px);
    }
    100% {
      -webkit-transform: translateX(0);
      -moz-transform: translateX(0);
      -ms-transform: translateX(0);
      -o-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @-webkit-keyframes cd-bounce-2-inverse {
    0% {
      opacity: 0;
      -webkit-transform: translateX(100px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(-20px);
    }
    100% {
      -webkit-transform: translateX(0);
    }
  }
  @-moz-keyframes cd-bounce-2-inverse {
    0% {
      opacity: 0;
      -moz-transform: translateX(100px);
    }
    60% {
      opacity: 1;
      -moz-transform: translateX(-20px);
    }
    100% {
      -moz-transform: translateX(0);
    }
  }
  @keyframes cd-bounce-2-inverse {
    0% {
      opacity: 0;
      -webkit-transform: translateX(100px);
      -moz-transform: translateX(100px);
      -ms-transform: translateX(100px);
      -o-transform: translateX(100px);
      transform: translateX(100px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(-20px);
      -moz-transform: translateX(-20px);
      -ms-transform: translateX(-20px);
      -o-transform: translateX(-20px);
      transform: translateX(-20px);
    }
    100% {
      -webkit-transform: translateX(0);
      -moz-transform: translateX(0);
      -ms-transform: translateX(0);
      -o-transform: translateX(0);
      transform: translateX(0);
    }
  }

  /* 淡出 */
  @-webkit-keyframes cd-bounce-out-2 {
    0% {
        opacity: 1;
        -webkit-transform: translateX(0);
    }
    60% {
        opacity: 0.5;
        -webkit-transform: translateX(20px);
    }
    100% {
        opacity: 0;
        -webkit-transform: translateX(-100px);
    }
  }
  @-moz-keyframes cd-bounce-out-2 {
    0% {
      opacity: 1;
      -moz-transform: translateX(0);
    }
    60% {
      opacity: 0.5;
      -moz-transform: translateX(20px);
    }
    100% {
        opacity: 0;
      -moz-transform: translateX(-100px);
    }
  }
  @keyframes cd-bounce-out-2 {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -moz-transform: translateX(0);
      -ms-transform: translateX(0);
      -o-transform: translateX(0);
      transform: translateX(0);
    }
    60% {
      opacity: 0.5;
      -webkit-transform: translateX(20px);
      -moz-transform: translateX(20px);
      -ms-transform: translateX(20px);
      -o-transform: translateX(20px);
      transform: translateX(20px);
    }
    100% {
        opacity: 0;
      -webkit-transform: translateX(-100px);
      -moz-transform: translateX(-100px);
      -ms-transform: translateX(-100px);
      -o-transform: translateX(-100px);
      transform: translateX(-100px);
    }
  }
  @-webkit-keyframes cd-bounce-out-2-inverse {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
    }
    60% {
      opacity: 0.5;
      -webkit-transform: translateX(-20px);
    }
    100% {
        opacity: 0;
        -webkit-transform: translateX(100px);
    }
  }
  @-moz-keyframes cd-bounce-out-2-inverse {
    0% {
      opacity: 1;
      -moz-transform: translateX(0);
    }
    60% {
      opacity: 0.5;
      -moz-transform: translateX(-20px);
    }
    100% {
        opacity: 0;
      -moz-transform: translateX(100px);
    }
  }
  @keyframes cd-bounce-out-2-inverse {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -moz-transform: translateX(0);
      -ms-transform: translateX(0);
      -o-transform: translateX(0);
      transform: translateX(0);
    }
    60% {
      opacity: 0.5;
      -webkit-transform: translateX(-20px);
      -moz-transform: translateX(-20px);
      -ms-transform: translateX(-20px);
      -o-transform: translateX(-20px);
      transform: translateX(-20px);
    }
    100% {
        opacity: 0;
      -webkit-transform: translateX(100px);
      -moz-transform: translateX(100px);
      -ms-transform: translateX(100px);
      -o-transform: translateX(100px);
      transform: translateX(100px);
    }
  }

@keyframes fadeInUp{
    0%, 100%{
        -webkit-animation-timing-function:cubic-bezier(0.215,.61,.355,1);
        animation-timing-function:cubic-bezier(0.215,.61,.355,1)
    }
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 100%, 0);
        transform: translate3d(0, 100%, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}
@keyframes donghua{
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: translate3d(0, 30px, 0);
        transform: translate3d(0, 30px, 0);
    }
}
@keyframes fadeInLeft{
    0%, 100%{
        -webkit-animation-timing-function:cubic-bezier(0.215,.61,.355,1);
        animation-timing-function:cubic-bezier(0.215,.61,.355,1)
    }
    0% {
        opacity: 0;
        -webkit-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}
@keyframes fadeInRight{
    0% {
        opacity: 0;
        -webkit-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0);
    }
    100% {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}

.animated {
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.fadeInUp {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
}
.fadeInLeft{
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
}
.fadeInRight{
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight;
}

.donghua{
    -webkit-animation-name: donghua;
    animation-name: donghua;
}