@charset "utf-8";

* {
  box-sizing: border-box;
}

/* banner */
.indexbanner {
  width: 100%;    
  background: url(../picture/affiliated.jpg);
  border-bottom: 1px solid #999;
  position: relative;
}

.indexbanner .banner_txt {
  padding-top: 83px;
	
}

.banner_p {
    color: #000;
    font-size: 30px;
    font-weight: 600;
    height: 30px;
    line-height: 30px;
    margin: 0px;
}

.banner_h3 {
  color: #999;
  font-weight: 100;
  font-size: 16px;
  line-height: 16px;
  float: left;
  width: 100%;
}

.banner_button {
  position: relative;
  width: 22px;
  height: 22px;
  color: rgba(255, 225, 219, .2);
  background: url('../images/banner_arrow.png') no-repeat top;
  margin-top: 29px;
}

.banner_button:after {
  position: absolute;
  content: '';
  left: 38px;
  width: 65px;
  height: 1px;
  background: rgba(255, 255, 255, .5);
}

.common_div {
  padding: 50px 0;
}

.common_div .common_title {
  font-size: 30px;
  font-weight: bold;
  color: #111111;
  line-height: 50px;	
}

.common_div .common_subtitle {
  font-size: 13px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #999999;
  text-transform: uppercase;
  position: relative;
}

.common_div .common_subtitle:after {
  position: absolute;
  top: 43px;
  left: 0;
  content: '';
  width: 10px;
  height: 4px;
  background: #111111;
  opacity: 0.48;
}

.banner_cooper {
  margin-top: 30px;
}

.banner_cooper ul {
	margin-bottom: 60px;
}

.banner_cooper ul .cooper_list {
  position: relative;
  float: left;
  width: 389px;
  height: 265px;
  padding: 45px 54px;
  margin-bottom: 15px;
  background: #fff;
  list-style-type: none;
}

.banner_cooper ul .cooper_list:not(:nth-child(3n)) {
  margin-right: 16px;
}

.banner_cooper ul .cooper_title {
  font-size: 20px;
  color: #111111;
  font-family: MicrosoftYaHei;
  margin-bottom: 3px;
  position: relative;
}

.banner_cooper ul .cooper_title:after {
  position: absolute;
  top: 53px;
  left: 0;
  content: '';
  width: 15px;
  height: 1px;
  background: rgba(151, 151, 151, .26);
}

.banner_cooper ul .cooper_span {
  font-size: 13px;
  color: #888888;
  font-family: MicrosoftYaHei;
  margin-bottom: 20px;
  display: block;
}

.banner_cooper ul .cooper_p {
  font-size: 12px;
  color: #666666;
  padding-left: 22px;
  background-position: left;
  background-repeat: no-repeat;
  font-family: MicrosoftYaHei;
  margin-bottom: 10px;
}

.banner_cooper ul .cooper_tel {
  background-image: url('../images/icon_tel.png');
}

.banner_cooper ul .cooper_qq {
  background-image: url('../images/icon_qq.png');
}

.banner_cooper ul .cooper_email {
  background-image: url('../images/icon_email.png');
}

.banner_cooper ul .cooper_a {
  display: none;
  position: absolute;
  bottom: 25px;
  right: 35px;
  width: 97px;
  height: 34px;
  line-height: 34px;
  text-indent: 20px;
  font-size: 12px;
  color: #fff;
  background: #EF1E25 url('../images/office_iconr.png') no-repeat 85% 50%/7px 11px;
}

.banner_cooper ul .cooper_list:hover .cooper_a {
  display: block;
}


.banner_bottom {
  position: absolute;
  bottom: -102px;
  margin: auto;
  left: 0;
  right: 0;
  width: 1280px;
  height: 250px;
  background: #FFFFFF;
  box-shadow: 0px 3px 23px 0px rgba(235, 235, 235, 0.5);
}

.banner_bottom ul {
  font-size: 0;
}

.banner_bottom li {
  display: inline-block;
  width: 25%;
  font-size: 14px;
  color: #999999;
  height: 250px;
  padding: 100px 0 0 96px;
}

.banner_bottom li .banner_bottom_count {
  position: relative;
  margin-right: 5px;
  font-size: 36px;
  font-weight: 500;
  color: #333333;
}

.banner_bottom li:nth-child(1) .banner_bottom_count:after,
.banner_bottom li:nth-child(2) .banner_bottom_count:after {
  position: absolute;
  content: '+';
  right: -15px;
  font-size: 20px;
  color: #BDBDBD;
}