/*.a_fz{ font-size:14px; line-height:28px; margin-bottom:60px;}
dl.dl_2{ padding:25px 21px 0;}
.a_fz p{ margin:15px 0;}*/

.banner-about {
    height: 650px;
    overflow: hidden;
}

.banner-about  video {
    width: 100%;
    margin-top: -11%;
}

.banner-about .pos {
    position: absolute;
    z-index: 9;
    left: 0px;
    top: 172px;
    width: 100%;
}

.banner-about .pos  .tit {
    color: #fff;
    font-size: 35px;
    display: block;
    padding-bottom: 42px;
}

.banner-about .pos img {
    width: 100%;
    margin: 0 auto;
}


.about-one {
    background: url(images/about-bg.jpg) no-repeat center bottom;
    padding: 120px 0 40px 0;
    background-size: 100%;
}




.about-one {}

.about-one .ab-left {
    float: left;
    width: 720px;
}

.about-one .tit {
    text-align: left;
    margin-bottom: 16px;
}

.about-one .tit  img {
    width: 58px;
}

.about-one .tit2 {
    text-align: left;
    line-height: 47px;
    margin-bottom: 25px;
}

.about-one .tit2 b {
    display: block;
    color: #666;
    font-size: 30px;
}

.about-one .tit2  em {
    display: block;
    font-size: 36px;
    color: rgb(0, 0, 0);
    font-weight: bold;
}

.about-one .desc {}

.about-one .desc p {
    line-height: 33px;
    color: #666;
    font-size: 14px;
    text-align: left;
    margin-bottom: 6px;
    text-indent: 22px;
}

.about-one .more {
    display: block;
    width: 192px;
    height: 63px;
    line-height: 3.8rem;
    margin-top: 36px;
    font-size: 1.2rem;
    text-transform: uppercase;
    background: #f13a3a;
}

.about-one .more a {
    color: #fff;
}

.about-one .ab-right {
    float: right;
    width: 545px;
    margin-top: 35px;
}

.about-one .ab-right li {
    background: #fff;
    float: left;
    width: 224px;
    margin-right: 10px;
    border: 1px solid #efefef;
    margin-bottom: 10px;
    padding: 80px 18px 80px 18px;
}

.about-one .ab-right li b {
    font-size: 60px;
    color: rgba(218, 37, 28, 1);
    font-weight: bold;
}

.about-one .ab-right li span {
    display: block;
    color: #666666;
    font-size: 16px;
    padding-top: 16px;
}

.about-one .ab-right li em {
    color: #666666;
    font-size: 16px;
}

.jianjiebg 
{
        background: #000;
    position: fixed;
    z-index: 99;
    display: block;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    opacity: 0.7;
    }
.jianjie {
    position: fixed;
    width: 60%;
    height: 66%;
    background: #ffff;
    left: 17%;
    top: 10%;
    z-index: 999;
    padding: 52px 2.2%;
    overflow: hidden;
    border-bottom: 12px solid rgb(216, 30, 6);
    display:none;
}

.jianjie .tit {
    color: rgb(216, 30, 6);
    font-size: 24px;
    display: block;
    margin-bottom: 27px;
    font-weight: bold;
    padding-top: 4%;
}

.jianjie dl {}

.jianjie dl dd {
    float: left;
    width: 55%;
}

.jianjie dl dt {
    float: right;
    width: 40%;
    margin-right: 2%;
}

.jianjie dl  dt img {
    width: 100%;
}

.jianjie dl dd span {
    display: block;
    margin-bottom: 18px;
    color: #666;
    font-size: 13px;
    line-height: 22px;
}

.jianjie em {
    color: rgb(216, 30, 6);
    font-size: 17px;
    display: block;
    margin-bottom: 27px;
    font-weight: bold;
    position: absolute;
    bottom: 10%;
    height: 40px;
    left: 34%;
    line-height: 40px;
    padding-left: 11%;
}

.jianjie em:after {
    content: "";
    background: rgb(216, 30, 6);
    position: absolute;
    left: 0px;
    top: 50%;
    height: 3px;
    width: 34%;
}

.popupZoneAreaClose {
    background: url(/images/vbg01.png?v=202303061117) -527px -2387px;
    cursor: pointer;
    height: 33px;
    position: absolute;
    right: 26px;
    top: 12px;
    width: 33px;
    z-index: 99999;
}



.about-three
{
      background: url(images/about-bg2.jpg) no-repeat center top;
    padding: 120px 0 70px 0;
    background-size: 100%;  
    
  }
  
  
  .about-three .tit {
    margin-bottom: 20px;
}

.about-three .tit span {
    color: rgb(0, 0, 0);
    font-size: 36px;
}

.about-three .tit p {
    color: #4b4b4b;
    font-size: 15px;
    text-align: center;
    padding: 12px 142px;
    line-height: 22px;
}

.about-three dl {
    float: left;
    width: 685px;
    margin-bottom: 24px;
    position: relative;
}

.about-three dl img {
    width: 100%;
}

.about-three dl dd {
    display: none;
    position: absolute;
    bottom: -1px;
    width: 94%;
    height: 78px;
    left: 0px;
    z-index: 99;
    background: url(/template/help/help04/images/red.png) no-repeat;
    background-size: 100% 100%;
    color: #fff;
    text-align: left;
    padding: 20px 3% 18px 3%;
}

.about-three dl dd span {
    font-size: 18px;
    font-weight: bold;
    display: block;
    padding-bottom: 8px;
    animation: auto ease 0s 1 normal none running none;
}

.about-three dl dd p {
    font-size: 14px;
    line-height: 22px;
    animation: auto ease 0s 1 normal none running none;
}

.about-three dl dt {
    line-height: 0px;
    width: 100%;
}

.about-three dl:nth-child(2n) {
    float: right;
}

.about-three dl:hover dd {
    display: block;
}
.about-three dl:hover dd span{
    display: block;
     animation: 0.35 ease 0s 1 normal none running fadeInUp;
}
.about-three dl:hover dd p {
    display: block;
     animation: 0.35 ease 0s 1 normal none running fadeInUp;
}

.about-fore{ padding:100px 0 }

.about-two {
    background: rgba(249, 249, 249, 1);
    padding: 72px 0;
}

.about-two .ab-right {
    float: right;
    width: 740px;
    overflow: hidden;
}

.about-two .ab-right img {
    width: 100%;
}

.about-two .ab-left {
    float: left;
    width: 607px;
}

.ab-left .tit b {
    text-align: left;
    color: rgb(0, 0, 0);
    font-size: 34px;
    line-height: 52px;
    display: block;
    margin-bottom: 10px;
}

.about-two .tit {
    margin-top: 106px;
}

.about-two .tit p {
    text-align: left;
    font-size: 15px;
    line-height: 29px;
    display: block;
    height: 90px;
}

.about-two .tit a {
    display: block;
    width: 192px;
    height: 63px;
    line-height: 3.8rem;
    margin-top: 36px;
    font-size: 1.2rem;
    text-transform: uppercase;
    background: #f13a3a;
    color: #fff;
}

.about-two span.swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #fff;
}

.about-two .swper-pagination.swiper-pagination-clickable.swiper-pagination-bullets {
    bottom: 14px;
    position: absolute;
    z-index: 99;
}

.ysimg.swiper-container-horizontal {
    position: relative;
}

.about-two span.swiper-pagination-bullet {
    margin: 0 21px;
    background: #c2c2c2;
    opacity: 1;
    width: 10px;
    height: 10px;
}