.swiper{
    width: 100%;
    overflow: hidden;
    background-color: red;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
  }
.yt-slogan video{
    width: 100%;
    height: auto;
    display: block;
}
.swiper img{
    display: block;
    width: 100%;
    height: auto;
}
.yt-slogan img{
    width: 100%;
    height: auto;
    display: block;
}
/* 轮播图 */
.home-title{
    text-align: center;
    line-height: 1;
    color: #663399;
}
.home-title .sub-title{
    font-size: 28px;
    margin-bottom: 23px;
}

.home-title .title-txt{
    font-size: 54px;
    letter-spacing: 5px;
    background-image: url("../images/home/title-bg.png");
    background-repeat: no-repeat;
    background-position: center;
}
/* 标题 */
.yt-chairman{
    width: 100%;
    height: 1051px;
    background-image: url("../images/home/chairman1.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.chairman-introduct{
    width: 695px;
    float: right;
    margin-right: 19.53%;
    /* margin-right: 365px; */
}
/* 基于屏幕宽度 */
@media screen and (max-width: 1600px) {
    /* 当屏幕宽度小于或等于768px时应用 */
    .chairman-introduct{
        width: 695px;
        float: right;
        margin-right: 14.53%;
        /* margin-right: 365px; */
    }
}
.chairman-introduct .top-title{
    margin-top: 70px;
    color: #663399;
    line-height: 1;
}
.chairman-introduct .title{
    font-size: 54px;
    letter-spacing: 5px;
    font-weight: normal;
}
.chairman-introduct .english-title{
    margin-top: 26px;
    font-size: 48px;
    font-weight: normal;
}
.chairman-introduct .rectangle{
    margin-top: 29px;
    width: 478px;
    height: 11px;
    background-color: #663399;
}

.chairman-introduct .name{
    margin-top: 51px;
    font-size: 46px;
    color: #595757;
    line-height: 1;
    font-weight: normal;
    letter-spacing: 5px;
}

.chairman-introduct .txt{
    font-size: 30px;
    line-height: 50px;
    color: #727171;
    letter-spacing: 2px;
    text-align: justify;
    /* word-wrap: break-all; */
}
.chairman-introduct .txt1{
    margin-top: 13px;
}
.chairman-introduct .txt2{
    margin-top: 50px;
}
.chairman-introduct .txt3{

}
/* 董事长简介 */
.chairman-message{
    margin-left: auto;
    margin-right: auto;
    width: 1200px;
    height: 552px;
    background-image: url("../images/home/chairman2.png");
    background-repeat: no-repeat;
    background-position: top 94px right 0px;
    color: #663399;
}
.chairman-message .title{
    margin-top: 90px;
    font-size: 54px;
    line-height: 1;
    letter-spacing: 5px;
    font-weight: normal;
}

.chairman-message .message-card{
    margin-top: 47px;
    width: 774px;
    height: 346px;
    padding-top: 46px;
    padding-left: 32px;
    padding-right: 79px;
    font-size: 30px;
    line-height: 46px;
    background-color: #fff;
    box-shadow: 
        0px -5px 20px rgba(169,169,169,0.5),
        5px 0px 0px rgba(115,115,117,0.5), 
        0px 5px 0px rgba(115,115,117,0.5), 
        -5px 0px 20px rgba(169,169,169,0.5);
        transition: all 0.3s ease-in-out;
}
.chairman-message .message-card:hover{
    box-shadow: 0 -5px 7px rgba(231,223,239,0.6),
    5px 5px 0 rgba(192,171,213,1),
    5px 5px 0  rgba(192,171,213,1),
    -5px 0px 7px rgba(231,223,239,0.6);
}
.chairman-message .right-btn{
    width: 200px;
    height: 51px;
    line-height: 51px;
    text-align: center;
    background-color: #663399;
    margin-left: 619px;
    transition: all 0.3s ease-in-out;
}

.chairman-message .message-card:hover .right-btn{
    background-color: #0a02a8;
}

.chairman-message .right-btn img{
    margin-top: 8px;
    transition: all 0.3s ease-in-out;
}

.chairman-message .message-card:hover img{
    transform: translateX(-20px);
}
/* 董事长寄语 */
.yt-team{
    width: 100%;
    height: 918px;

    background-image: url("../images/home/yt-team.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    line-height: 1;
}

.team-content{
    width: 1183px;
    margin-left: auto;
    margin-right: auto;
    color: white;
}

.yt-team .title{
    margin-top: 65px;
    font-size: 54px;
    font-weight: 400;
}

.yt-team .sub-title{
    margin-top: 20px;
    margin-bottom: 64px;
    font-size: 46px;
    font-weight: normal;
}

.yt-team .content-title,
.yt-team .content-desc,
.yt-team  .last-content-desc{
    width: 697px;
    font-size: 23px;
}

.yt-team .content-title{
    margin-bottom: 8px;
}

.yt-team .content-desc{
    margin-bottom: 38px;
    line-height: 36px;
}

.yt-team .last-content-desc{
    line-height: 36px;
}
/* 企业文化 */
.yt-corporate-culture{
    width: 1196px;
    margin-left: auto;
    margin-right: auto;
}

.yt-corporate-culture .home-title{
    margin-top: 86px;
    margin-bottom: 2px;
    text-align: center;
}

.yt-corporate-culture .corporate-culture{
    /* width: 1196px; */
    margin-left: -17px;
    margin-right: -17px;
}

.yt-corporate-culture .culture-card{
    margin-top: 50px;
    /* margin-bottom: 100px; */
    margin-left: 17px;
    margin-right: 17px;
    width: 376px;
    height: 259px;
    float: left;
    padding-left: 38px;
    padding-right: 38px;
    box-shadow:
     0 -5px 7px rgba(231,223,239,0.6),
     5px 5px 0 rgba(192,171,213,1),
     5px 5px 0  rgba(192,171,213,1),
     -5px 0px 7px rgba(231,223,239,0.6);
    transition: all 0.5s ease-in-out;
}

.yt-corporate-culture .culture-card:hover{
    cursor: pointer;
    box-shadow: -5px -5px 0 rgba(192,171,213,1),
     5px 5px 0 rgba(192,171,213,0.5);
    
     /* box-shadow: -5px -5px 0 rgba(10,2,168,1),
     5px 5px 0 rgba(10,2,168,0.6); */
}
.yt-corporate-culture .card-title{
    text-align: center;
    margin-top: 28px;
    font-size: 30px;
    font-weight: normal;
    color: #663399;
    line-height: 1;
}

.yt-corporate-culture .card-txt{
    margin-top: 21px;
    font-size: 22px;
    line-height: 40px;
    color:#595757;
}

.yt-corporate-culture .card1 .card-txt,
.yt-corporate-culture .card4 .card-txt{
   margin-top: 36px;
   /* // 9  */
}
/* 企业荣誉 */
.yt-honrs .home-title{
    margin-top: 105px;
}
.yt-honrs .title-img{
    margin-left: auto;
    margin-right: auto;
    display: block;
}
.yt-honrs .honrs-content{
    width: 100%;
    text-align: center;
}
.yt-honrs .honrs-content img{
    margin-top: 31px;
    margin-bottom: 71px;
    margin-left: auto;
    margin-right: auto;
}