.slider .bd,
.slider .bd li a {
  height: 100%;
}
.slider .bd li .slogan {
  position: absolute;
  letter-spacing: 25px;
  color: #fff;
  font-size: 30px;
  left: 30%;
  top: 5%;
}
.slider .bd li .img-box,
.slider .bd li img {
  width: 100%;
  display: block;
  cursor: default;
}
.slider,
.slider .hd,
.slider .hd li {
  text-align: center;
}
.banner {
  width: 100%;
}
.slider {
  position: relative;
  margin: 0 auto;
  z-index: 1;
}
.slider .bd {
  width: 100%;
  z-index: 2;
  overflow: hidden;
}
.slider .bd li {
  position: relative;
  float: left;
  width: 100%;
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
}
.slider .bd li .banner1_btn {
   position: absolute;
   width:  226px;
   height: 69px;
   top:  70%;
   left: 50%;
   transform: translate(-50%,-50%);
   background: url("../images/banner1_btn.png") no-repeat;
 }
.slider .bd li .banner1_btn:hover {
  background: url("../images/banner1_btn_1.png") no-repeat;
}
.slider .bd li .banner2_btn {
  position: absolute;
  width:  215px;
  height: 60px;
  top:  70%;
  left: 50%;
  transform: translate(-50%,-50%);
  background: url("../images/banner2_btn.png") no-repeat;
}
.slider .bd li .banner2_btn:hover {
  background: url("../images/banner2_btn_1.png") no-repeat center;
}
.slider .hd {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 20px;
  padding: 0 10px;
}
.slider .hd li {
  display: inline-block;
  margin-right: 10px;
  cursor: pointer;
  background-color: #222;
}
.slider .hd li.active {
  background-color: #fff;
}
.dots li {
  width: 10px;
  height: 10px;
  font-size: 0;
  line-height: 0;
  border-radius: 50%;
}
.numbox li {
  width: 20px;
  height: 20px;
  line-height: 20px;
  font-size: 13px;
  font-family: Arial;
  font-weight: 700;
  text-indent: inherit;
}
.numbox li.active {
  color: #fff;
}
.content .content-1 {
  width: 100%;
  overflow: hidden;
}
.content .content-1 ul {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: auto;
  padding: 25px 0;
}
.content .content-1 li.content-item {
  float: left;
  width: 20%;
  text-align: center;
}
.content .content-1 li.content-item:hover img {
  -webkit-animation: shake 1s .2s ease both;
  -moz-animation: shake 1s .2s ease both;
  -o-animation: shake 1s .2s ease both;
  animation: shake 1s 0.2s ease both;
}
.content .content-1 li.content-item img {
  width: 120px;
  height: 120px;
  /*float: left;*/
}
.content .content-1 li.content-item .item-name {
  font-size: 24px;
  padding-top: 10px;
  /*float: left;*/
  width: 200px;
  margin: 0 auto;
  /*border-right: 1px solid #d2d2d2;*/
}
.content .content-1 li.content-item .item-name h3 {
  font-size: 20px;
  font-family: "Microsoft Yahei";
  color: #313131;
}
.content .content-1 li.content-item .item-info {
  font-size: 16px;
  margin-top: 20px;
  line-height: 1.2;
  padding-right: 15px;
}
.content .content-1 li.content-item .item-link {
  margin-top: 20px;
}
.content .content-1 li.content-item .item-link a {
  color: #5da2fd;
}
.content .index-content-2:before {
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  content: '';
  overflow: hidden;
  width: 150px;
  height: 50px;
  background: url("../images/trigon-1.png") no-repeat center;
}
.content .index-content-3:before {
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  content: '';
  overflow: hidden;
  width: 150px;
  height: 50px;
  background: url("../images/trigon-2.png") no-repeat center;
}