/* 预处理 */
body,
p,
ul,
ol,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
div,
li {
  padding: 0;
  margin: 0;
  list-style: none;
  color: #666;
  font-family: "微软雅黑";
  font-size: "14px";
}
a {
  text-decoration: none;
  color: #666;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.viewport {
  width: 100%;
  padding: 0;
  margin: 0;
  overflow: hidden;
  background-color: #f8f8f8;
}
.viewport .top {
  width: 100%;
  height: 40px;
  background: #00162c;
}
.viewport .top .w {
  width: 1240px;
  margin: 0 auto;
  position: relative;
  height: 100%;
}
.viewport .top .w .content {
  color: #fff;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.viewport .top .w .content a {
  color: #fff;
}
.viewport .two .w {
  width: 1195px;
  margin: 0 auto;
  height: 100px;
  line-height: 100px;
  position: relative;
}
.viewport .two .w .right {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 617px;
  height: 44px;
}
.viewport .two .w .right .sel {
  position: absolute;
  top: 0;
  left: 0;
  line-height: 30px;
}
.viewport .two .w .right .sel select {
  width: 146px;
  height: 44px;
  border: 1px solid #ddd;
  padding: 0 40px 0 20px;
  border-right: none;
  appearance: none;
  -moz-appearance: none;
  /*?Firefox?*/
  -webkit-appearance: none;
  /*?Safari?和?Chrome?*/
}
/*.viewport .two .w .right .sel span {
  position: absolute;
  right: 10px;
  top: 50%;
  color: black !important;
  transform: translateY(-50%);
  font-size: 16px;
}*/
.viewport .two .w .right .sel span {
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid #000000;
  pointer-events: none;
}
.viewport .two .w .right .searchinput {
  position: absolute;
  left: 145px;
  border: 1px solid #ddd;
  width: 385px;
  height: 44px;
  padding-left: 20px;
  box-sizing: border-box;
  padding-right: 60px;
}
.viewport .two .w .right .fangdajing_icon {
  display: block;
  width: 30px;
  height: 30px;
  position: absolute;
  right: 100px;
  background: url(../assets/img/fdj.png) center no-repeat;
  top: 7px;
  cursor: pointer;
}
.viewport .two .w .right .but {
  position: absolute;
  right: 0;
  top: 0;
  line-height: 44px;
  color: #333399;
  cursor: pointer;
}
.viewport .two .banner {
  width: 100%;
  height: 50px;
  background: #333399;
}
.viewport .two .banner .w {
  width: 1200px;
  height: 50px;
  margin: 0 auto;
}
.viewport .two .banner .w ul {
  display: flex;
}
.viewport .two .banner .w ul li {
  width: 200px;
  text-align: center;
  line-height: 50px;
  height: 50px;
  position: relative;
}
.viewport .two .banner .w ul li a {
  color: #fff;
  display: inline-block;
  width: inherit;
}
.viewport .two .banner .w ul li .change1_erji_nav {
  padding: 15px 0;
  background-color: #92b3d1;
  position: absolute;
  /*left: 50px;*/
  /*top: 50px;*/
  width: inherit;
  z-index: 9999999999999;
  display: none;
}
.viewport .two .banner .w ul li .change1_erji_nav span {
  display: block;
  line-height: 26px;
  text-align: center;
  color: #020942;
  cursor: pointer;
  font-size: 14px;
  padding: 5px  20px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.viewport .two .banner .w ul li .change1_erji_nav span:hover {
  background-color: #89adcd;
}
.viewport .two .banner .w ul li .triangleDiv{
  border-style: solid;
  border-width: 30px 15px 0 15px;
  border-color: #92b3d1 transparent transparent transparent;
  height: 0;
  width: 0;
  position: absolute;
  right: 42%;
  top: -15px;
  color: #92b3d1;
  transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  /* IE 9 */
  -moz-transform: rotate(180deg);
  /* Firefox */
  -webkit-transform: rotate(180deg);
  /* Safari 和 Chrome */
  -o-transform: rotate(180deg);
}
.viewport .two .banner .w ul .activeTab {
  background: #d3dfff;
}
.viewport .two .banner .w ul .activeTab a {
  color: #339;
  font-weight: 700;
    display: inline-block;
    width: inherit;
}
.viewport .three {
  width: 100%;
  height: 100%;
  position: relative;
}
.viewport .three img {
  width: 100%;
}
.viewport .three .spot {
  width: 109px;
  height: 17px;
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
}
.viewport .three .spot li {
  display: inline-block;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  border: 1px solid #ddd;
  margin-left: 10px;
  cursor: pointer;
}
.viewport .three .spot .activeSpot {
  background: #fff;
}
.viewport .footer_box {
  line-height: 40px;
  text-align: center;
  margin-top: 30px;
}
.viewport select{
  /*解决默认的下拉小三角的兼容问题*/
  appearance: none;/*清除select下拉框默认样式*/
  -moz-appearance: none;
  -webkit-appearance: none;
  padding-right: 24px;/*为下拉小箭头留出一点位置，避免被文字覆盖*/
  /*background: url(img/arr.png) no-repeat scroll right center transparent;*//*自定义图片覆盖原有的下三角符号*/
}
/*清楚IE选择框的默认样式，隐藏下拉箭头*/
.viewport select::-ms-expand {
  display: none;
}