.fr{float:right;}
.doc-min {height: 120px;margin: 0 auto;width: 1100px;}
.doc-min .swiper-wrapper .swiper-slide{width: 33%;height: 120px;position: relative;background: #B5B1B0;margin-right: 1%;box-sizing: border-box;}
.doc-min .swiper-wrapper .swiper-slide img{position: absolute;left: 0;top: 0;z-index: 1;height: 120px;}
.doc-min .swiper-wrapper .swiper-slide .t_name{width: 53%;height: 2.5rem;position: absolute;right: 13px;top: 20px;z-index: 2;text-align: center;}
.doc-min .swiper-wrapper .swiper-slide .t_name h2{font-size: 30px;color: #fff;overflow: hidden;}
.doc-min .swiper-wrapper .swiper-slide .t_name h5{font-weight: normal;color: #fff;font-size: 18px;}

.doc-min .swiper-wrapper .swiper-slide-active{background: #b92e32;}
.doc-min .swiper-wrapper .swiper-slide-active .t_name h2{color: #fff;}
.doc-min .swiper-wrapper .swiper-slide-active .t_name h5{color: #fff;}
.doc-min .swiper-wrapper .swiper-slide-active:after{
  content: '';
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-top: 8px solid #b92e32;
  border-right: 8px solid transparent;
  position: absolute;
  left: 50%;
  margin-left: -7px;
  top: 98%;
}
.doc-big {width: 1100px;margin: 1% auto;}
.expert_content {overflow: hidden;background: #fff;}
.expert_content .expert_text {width: 90%;box-sizing: border-box;padding: 10px;margin: 0 auto;}
.expert_content .expert_text h2{font-size: 20px;color: #333;border-bottom: 1px dashed #b92e32;padding-bottom: 10px;margin-bottom: 12px;}
.expert_content .expert_text h2 small{color: #8c8b8b;font-weight: 400;}
.expert_content .expert_text .p_group {margin-bottom: 6px;}
.expert_content .expert_text .p_group p{font-size: 12px;color: #000;line-height: 2;text-align: justify;}
.expert_content .expert_text .p_group p span{color: #ff9900;/* margin-right: 10px; */}
.expert_content .expert_text .about {margin-bottom: 5px;}
.expert_content .expert_text .about a{
    text-decoration: none;
    display: block;
}
.expert_content .expert_text .about p{font-size: 12px;color: #333;line-height: 1.5;text-align: justify;text-indent: 2em;max-height: 90px;overflow: hidden;}
.expert_content .expert_text .about p span{color: #b92e32;}
.expert_content .expert_text .ebtn{display: inline-block;width: 70px;height: 21px;line-height: 21px;font-size: 12px;color: #fff;text-align: center;border-radius: 11px;background: #ff9900;text-decoration: none;}
.nice img{display: block;margin: 0px auto;}
.nice img:first-child{margin-bottom: 20px;}