html,body{
    background: #000;
}
html,body,div,p,h2,ul,li{
    margin: 0;
    padding: 0;
}

.mtBoxPC{
    width: 100%;
    height: 100%;
    position: relative;
}
.mtBg{
    width: 1920px;
    height: 1036px;
    background: url('../img/bg.png') no-repeat top center;
    background-size:100% 100%;
    position: relative;
}
.mtbgStyle{
    background: url('../img/bg_1.png') no-repeat top center;
    background-size:100% 100%;
}
.mtBg .mtText{
    width: 1215px;
    position: absolute;
    left: 35%;
    bottom: 114px;
    transform: translateX(-50%);
}
header{
    width: 100%;
    height: 90px;
   
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* margin: 0 119px 0 71px; */
    background-color: #000;
    box-sizing: border-box;
}
header>.logo{
    margin: 0;
    margin-left: 71px;
}
header>ul{
    width: 560px;
    display: flex;
    text-align: right;
    margin-right: 119px;
}
li{
    list-style: none;
    flex: 1;
    cursor: pointer;
}
li>a{
    text-decoration: none;
    color: #fff;
}
.mtText>p{
    font-size: 20px;
    color: #fff;
    text-align: center;
}
.title{
    width: 563px;
    height: 310px;
    background: url('../img/title.png') no-repeat;
    background-size:100% 100%;
    margin: 102px 0 340px 0;
}
.bottom{
    width: 1920px;
    height: 160px;
    background: #000;
    overflow: hidden;
}
.logo{
    width: 194px;
    height: 46px;
    background: url('../img/logo.png') no-repeat;
    background-size: 100% 100%;
    margin: 20px auto 8px;
}
.bottom >p{
    font-size: 14px;
    color:#fff;
    text-align: center;
    line-height: 30px;
}
.bottom >h2{
    font-size: 16px;
    color:#fff;
    text-align: center;
    margin-top: 10px;
}
.mask{
    width: 1920px;
    height: 1036px;
    background-color: rgba(0, 0, 0, 0.7);
    position: absolute;
    top: 90px;
    left: 0;
    color: #949494;
    line-height: 30px;
    font-size: 20px;
    text-indent: 32px;
    letter-spacing: 2px;
    /* display: none; */
    /* transform: translate(-50%,-50%); */
    /* display: none; */
}
.productDesc,.jobDesc,.callWe{
    /* display: none; */
}
.productDesc>p{
    width: 1439px;
    margin: 137px auto 115px auto;
}
.swiper{
    margin: 0 134px;
    position: relative;
}
.swiper-container{
    width: 1460px;
    height: 368px;
  }
  .swiper-wrapper{
      width: 100%;
  }
  .sm_product{
    width: 658px !important;
    height: 368px !important;
    text-align: center;
    background: #CCCDCE;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);
 }
    .swiper-slide-active,.swiper-slide-duplicate-active {
        transform: scale(1);
    }
    .swiper-slide-active{
        z-index: 999 !important;
    }
    .swiper-button-next{
        width: 90px !important;
        height: 60px !important;
        position: absolute;
        top: 50%;
        right: -50px;
        transform: translateY(-50%);
        color: #fff !important;
    }
    .swiper-button-next, .swiper-button-prev{
        width: 90px !important;
        height: 60px !important;
        position: absolute;
        top: 50%;
        transform: translate(-15px,-50%);
        color: #fff !important;
    }
    .swiper-slide>img{
      width: 100%;
      height: 100%;
    }
    .jobSwiper{
        width: 960px;
        height: 544px;
        margin: 183px auto;
    }
    .jobSwiper>.jobBox{
        width: 100%;
        height: 100%;
    }
    .jobSwiper>.jobBox>div,.jobSwiper>.jobBox>div>img{
        width: 100% !important;
        height: 100% !important;
    }
    .jobSwiper>.jobBox>div>img{
        border-left: 2px solid #fff;
        border-right: 2px solid #fff;
        /* transform: translateX(-32px); */
    }
    .jobDesc>.swiper>.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
        left: 90px;
    }
    .jobDesc>.swiper>.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
        right: 90px;
    }
    .callWe{
        width: 1166px;
        margin: 302px auto 0 auto;
    }
    .callWe>p{
        font-size: 48px;
        color: #fff;
    }
    .callWe>.we{
        text-align: center;
        padding-bottom: 32px;
    }
    .call_top>span{
        color: #dd2836;
        padding-right: 32px;
    }
    .circle{
        display: inline-block;
        width: 22px;
        height: 22px;
        margin-right: 32px;
        border-radius: 50%;
        background-color: #dd2836;
    }
    .call_top{
        padding: 109px 0 48px 0;
    }
    .callWe>.call{
        text-align: left;
        font-size: 28px;
        transform: translateX(-20px);
    }
@media only screen and (max-width: 1440px){
    .mtBg{
        min-width: 1200px;
        min-height: 625px;
    }
    .mtBg .mtText{
        width:800px;
        bottom: 60px!important;
    }
    .mtText>p{
        font-size: 12px;
        line-height: 18px;
    }
    .bottom{
        min-width: 1200px;
    }
}