.cont {
    width: 100%;
}

.cont .c_cont {
    text-align: center;
    overflow: hidden;
    height: 700px;
}

.cont .c1 {
    background: url("https://jt5.dangbei.net/img/jisu/jsbg.jpg") center;
}

.cont .c1 .c1_div {
    width: 1150px;
    margin: 130px auto 0;
    text-align: center;
    overflow: hidden;
    transform: translateX(-25px);
}

.cont .c1 .c1_img {
    width: 722px;
    height: 454px;
    float: left;
}

.cont .c1 .c1_word {
    width: 413px;
    float: right;
    margin-top: 40px;
    text-align: right;
}
.cont .c1 .c1_word>img{
    margin-bottom: 35px;
}

.cont .c1 .c1_word a {
    width: 250px;
    height: 70px;
    line-height: 70px;
    overflow: hidden;
    background: #FFFFFF;
    border-radius: 35px;
    display: inline-block;
}

.cont .c1 .c1_word a img {
    width: 35px;
    height: 35px;
    display: inline-block;
    float: left;
    margin-top: 17px;
    margin-left: 62px;
}

.cont .c1 .c1_word a p {
    font-size: 20px;
    line-height: 70px;
    color: #22B8CB;
    float: left;
    margin: 0 0 0 15px;
}
.cont .c1 .c1_word a:nth-last-of-type(1){
    background: transparent;
    border: 1px solid #FFFFFF;
}
.cont .c1 .c1_word a:nth-last-of-type(1) p{
    color: #FFFFFF;
}
.cont .c2 {
    background-color: white
}

.cont .c2 img {
    width: 1193px;
    height: 550px;
    margin-top: 75px;
    margin-left: 120px;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.cont .c3 {
    background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.00) 0%, rgba(37, 178, 209, 0.07) 100%);
}
.cont .c3 .c3_div{
    width: 1155px;
    margin: 95px auto 0;
    text-align: center;
    overflow: hidden;
    transform: translateX(-25px);
}
.cont .c3 .c3_l {
    width: 680px;
    float: left;
    position: relative;
}
.cont .c3 .swiper-slide {
    text-align: center;
    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;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 0;
}
.swiper-button-next, .swiper-button-prev{
    width: 15px;
    height:30px;
    margin-top: -7px;
    z-index: 10;
    cursor: pointer;
    -moz-background-size: 15px 30px;
    -webkit-background-size: 15px 30px;
    background-size: 15px 30px;
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
    background-image: url(https://jt5.dangbei.net/img/jisu/jisu-right.png);
    right: 10px;
    left: auto;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
    background-image: url(https://jt5.dangbei.net/img/jisu/jisu-left.png);
    left: 10px;
    right: auto;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: #BBE2EC;
}
.cont .c3 .swiper-slide img {
    width: 680px;
    height: 510px;
}

.cont .c3 .c3_r {
    width: 475px;
    height: 225px;
    float: right;
    margin-top: 142px;
}
.cont .c4 {
    background-color: white;
}
.cont .c4 img{
    width: 1192px;
    height: 462px;
    margin-top: 120px;
    margin-left: 103px;
}