.cer,.cer0,.cer2,.cer3{ width: 100%; margin:0 auto;}
*{margin: 0;padding: 0}
#sw3 {
  position: relative;
  width: 100%;
  height:800px; overflow:hidden;
}
#sw3 .swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  -webkit-transition-property: -webkit-transform;
  transition-property: -webkit-transform;
  transition-property: transform;
  transition-property: transform, -webkit-transform;

}

#sw3 .sw-prev {
  left: 50%;
  margin-left: -60px;
}
#sw3 .sw-next {
  right: 50%;
  margin-right: -60px;
}
#sw3 .sw-prev,
#sw3 .sw-next {
  top: auto;
  bottom: 0;
  -webkit-box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5) inset;
          box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5) inset;
}
#sw3 .swiper-pagination {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 10;
  width: 100%;
  text-align: center;
  font-size: 0;
}
#sw3 .swiper-pagination-bullet {
  width: 40px;
  height: 2px;
  margin: 0 5px;
  display: inline-block;
  cursor: pointer;
  background-color: #fff;
  opacity: 0.3;
  border-radius: 0;
  -webkit-transition: all 0.22s linear 0s;
  transition: all 0.22s linear 0s;
}
#sw3 .swiper-pagination-bullet-active {
  opacity: 1;
}
#sw3 .slideinner {
  position: relative;
  width: 100%;
  padding-top: 50px;
  height: 276px;
}

/*---发展历程---*/

#sw3 .swiper-wrapper:after {
    content: '';
    background: url(../images/line.png) repeat-x left 320px;
    height: 52px;
    width: 100%;height:100%;
    position: absolute;
    left: 0;
    z-index: 1;
}
#sw3 .swiper-slide{
    float: left;
    width: 317.5px;
    position: relative;
    padding-bottom: 0;
    z-index: 2;
}
#sw3 .swiper-slide:nth-child(2n){margin-top: 367px;padding-top: 80px;}
#sw3 .swiper-slide:after {
    content: '';
    height: 367px;
    width: 2px; background: #5e91c2;
    position: absolute;
    top: 5px;
    left: 7px; z-index: 1
}
#sw3 .swiper-slide:before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 100%;
    background: #1c6bb6;
    position: absolute;
    left: 0;
    top: 0;
    border: #5e91c2 4px solid; z-index: 2
}
#sw3 .swiper-slide:nth-child(2n):after {
    content: '';
    height: 90px;
    top: 5px;

}
#sw3 .swiper-slide:nth-child(2n):before {
    top: 85px;
}
#sw3 .licheng{padding:0 0 0 30px;}
#sw3 .licheng-title {
    font-size: 22px;
    color: #1c6bb6;
    font-weight: bold;
    position: relative;
    margin-bottom: 10px;
}

#sw3 .swiper-slide dl dd {
    color: #333;
    font-size: 13px;
    line-height: 1.6;
    position: relative;
}


#sw3 .time-line-box ul .item-this:after {
    border-left: #1c6bb6 2px solid;
}

#sw3 .time-line-box ul .item-this .layui-text {
    border-left: #1c6bb6 2px solid !important;
}

#sw3 .licheng-pic {
    width: 95%;
    margin: 15px 0;
}

#sw3 .licheng-pic img {
    max-width: 100%;display: block;
}