body{
	overflow-x: hidden;
}
.zt-content p{
	font-size: 16px;
	line-height: 2em;
	color: #333;
}
.zt-content h1,.zt-content h2,.zt-content h3,.zt-content h4,.zt-content h5,.zt-content h6{
	color: #1a1a1a;
	line-height: 1.5em;
}
.zt-content li{
	color: #333;
	line-height: 2em;
	font-size: 16px;
}
#LRdiv1 p{
	font-size: 12px;
	line-height: 1.42857143;
}
.zt-content div,.zt-content p,.zt-content a,.zt-content li,.zt-content span,.zt-content h2,.zt-content h3,.zt-content h4,.zt-content h5{
	box-sizing: border-box;
}
.zt-content{
	width: 1200px;
	margin: 0 auto;
}
.zt-padd{
	padding: 50px 0;
}
.zt-banner img{
    display: block;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}
.zt-content img{
    width: 100%;
    display: block;
}
.zt-alignr{
    text-align: right;
}
.tablebox{
    text-align: center;
    padding: 50px 0;
}
.tablebox table{
    margin: 0 auto;
    border-collapse: collapse;
    border:1px solid #ddd
}
.tablebox tr:nth-child(2n){
    background: rgb(241, 241, 241);
}

@media (max-width: 1300px){
    .zt-content{
        width: 90%;
    }
}
.jin-left{
    width: 65%;
    background: #dd1f2b;
}
.jin-left img{
    width: 75%;
}
.jin-right-left{
    width: 25%;
}
.jin-right-left h4{
    text-align: center;
    color: #FFF;
    font-weight: bold;
    font-size: 30px;
}
.jin-right-left p{
    text-align: center;
    color: #FFF;
    font-size: 18px;
}
.jin-right{
    width: 32%;
    background: url(../images/shiyong-bg.png) no-repeat center;
    background-size: cover;
    padding: 50px 0;
}
.jin-right h4{
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: #FFF;
}
.jin-right p{
    color: #FFF;
    margin-left: 30px;
}
.jin-txt{
    margin-top: 40px;
}
.jin-txt span{
    color: #dd1f2b;
}
.pretxt{
    width: 50%;
}
.prepic{
    width: 46%;
}
h2{
    font-size: 30px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 30px;
}
.pretit{
    margin-bottom:30px;
}
.pretit h3{
    background:#dd1f2b;
    color: #FFF;
    line-height: 45px;
    float: left;
    font-weight: normal;
    padding: 0 10px;
}
.pretit i{
    float: left;
    width: 5px;
    margin: 0 1px;
    background:#dd1f2b;
    display: block;
    height: 45px;
}
.pretit span{
    display: block;
    float: left;
    color: #FFF;
    background: #dd1f2b;
    line-height: 45px;
    padding: 0 10px;
    font-size: 22px;
}
.kuang{
    border: 1px dashed #999;
    border-radius: 10px;
    padding: 15px;
    margin-top:20px
}
.datu img{
    width: 100%;
}
.caseslist li{
    width: 31%;
}
.caseslist li h4{
    text-align: center;
    font-weight: normal;
    padding: 15px 0;
}
.huibg{
    background: #eee;
}
.huibg p{
    text-align: center;
}
.cerlist{
    margin-top: 50px;
}
.cerlist li{
    position: relative;
    width: 31%;
}
.cerlist-con{
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    height: 100%;
}
.cerlist-con img{
    width: auto;
    margin: 60px auto 0;
}
.cerlist-con p{
    text-align: center;
    color: #FFF;
    margin-top: 20px;
}

@media (max-width: 1000px) {
    .common-banner{
        width: 100%;
        height: 199.993px;
        overflow: hidden;
        position: relative;
    }
    .zt-content{
        width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }
    .zt-padd{
        padding-top: 40px;
        padding-bottom: 40px;
        
    }
    .m-banner{
        width: 100%;
        margin-top: 57.314px;
        height: auto;
    }
    .m-banner img{
        width: 100%;
    }
    .zt-content img{
        width: 100%;
    }
    .common-banner img{
        height: 100%;
        width: auto;
        position: absolute;
        left: 50%;
        top: 0;
        transform: translateX(-50%);
    }
    .zt-banner{
        position: relative;
    }
    .zt-banner .zt-content{
        padding: 20px 15px;
        position: static;
        transform: none;
        display: none;
    }

    .jin-left{
        width: 100%;
        background: #dd1f2b;
        padding-bottom: 10px;
    }
    .jin-left img{
        width: 100%;
    }
    .jin-right-left{
        width: 100%;
        margin-top: 15px;
    }
    .jin-right-left h4{
        text-align: center;
        color: #FFF;
        font-weight: bold;
        font-size: 26px;
    }
    .jin-right-left p{
        text-align: center;
        color: #FFF;
        font-size: 16px;
    }
    .jin-right{
        width: 100%;
        background: url(../images/shiyong-bg.png) no-repeat center;
        background-size: cover;
        padding: 20px 0;
        margin-top: 30px;
    }
    .jin-right h4{
        font-size: 26px;
        font-weight: bold;
        text-align: center;
        margin-bottom: 10px;
        color: #FFF;
    }
    .jin-right p{
        color: #FFF;
        margin-left: 30px;
    }
    .jin-txt{
        margin-top: 40px;
    }
    .jin-txt span{
        color: #dd1f2b;
    }
    .pretxt{
        width: 100%;
    }
    .prepic{
        width:100%;
        margin-bottom: 30px;
    }
    h2{
        font-size: 26px;
        text-align: center;
        font-weight: bold;
        margin-bottom: 30px;
    }
    .pretit{
        margin-bottom:20px;
    }
    .pretit h3{
        background:#dd1f2b;
        color: #FFF;
        line-height: 45px;
        float: left;
        font-weight: normal;
        padding: 0 10px;
    }
    .pretit i{
        float: left;
        width: 5px;
        margin: 0 1px;
        background:#dd1f2b;
        display: block;
        height: 45px;
    }
    .pretit span{
        display: block;
        float: left;
        color: #FFF;
        background: #dd1f2b;
        line-height: 45px;
        padding: 0 10px;
        font-size: 20px;
    }
    .kuang{
        border: 1px dashed #999;
        border-radius: 10px;
        padding: 15px;
        margin-bottom: 30px;
        margin-top:20px
    }
    .datu img{
        width: 100%;
    }
    .caseslist li{
        width: 100%;
        margin-bottom: 20px;
    }
    .caseslist li h4{
        text-align: center;
        font-weight: normal;
        padding: 15px 0;
    }
    .huibg{
        background: #eee;
    }
    .huibg p{
        text-align: center;
    }
    .cerlist{
        margin-top: 50px;
    }
    .cerlist li{
        position: relative;
        width:100%;
        margin-bottom: 20px;
    }
    .cerlist-con{
        position: absolute;
        width: 100%;
        left: 0;
        top: 0;
        height: 100%;
    }
    .cerlist-con img{
        width: auto;
        display: block;
        margin: 60px auto 0;
    }
    .cerlist-con p{
        text-align: center;
        color: #FFF;
        margin-top: 20px;
    }
}
@media (max-width: 500px) {
    .zt-banner {
      overflow: hidden;
      height: 190px;
      position: relative;
    }
    .zt-banner img {
      position: absolute;
      width: auto;
	  max-width: initial;
      left: 50%;
      height: 100%;
      transform: translateX(-50%);
    }
}