body{
    min-width: 1360px;
}
.section{
    position: relative;
    min-height: 410px;
    padding:20px 100px;
}
.section:after{
    content: '';
    display: block;
    clear:both;
}
.first{
    background: url("../img/ldwq/25.png") no-repeat;
    background-size: cover;
    color: #fff;
}
.icon{
    float: left;
    height: 42px;
    margin: 0;
    padding-left: 42px;
    background: url(../img/ldwq/icon.png) no-repeat left center;
    background-size: 15%;
    font-size: 23px;
    font-family: 楷体,sans-serif;
    line-height: 46px;
}
.home{
    float: right;
    height: 42px;
    width: 98px;
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: normal;
    line-height: 50px;
    background: url(../img/ldwq/home.png) no-repeat left center;
    text-align: right;
    cursor: pointer;
}
.sub-title:after{
    content: '';
    display: block;
    clear: both ;
}
.first .intro{
    padding: 0 20px;
}
.first .intro-content{
    width: 555px;
    margin-top: 80px;
    text-indent: 2em;
    line-height: 28px;
    text-align: justify;
}
.icon7{
    position: relative;
    float:right;
    height: 300px;
    margin-right: 80px;
    padding-right: 370px;
    background: url("../img/ldwq/7.png") no-repeat right center;
}
.icon7 p{
    position: absolute;
}
.icon7 p:nth-child(1){
    top: 0;
}
.icon7 p:nth-child(2){
    top:120px;transform: translateX(-30px);
}
.icon7 p:nth-child(3){
    bottom: 0;
}
.apply-btn{
    height: 32px;
    width: 110px;
    margin: 20px 0 0 185px;
    background: url("../img/ldwq/24.png") no-repeat;
    cursor: pointer;
}

.sub-title{
    text-align: center;
    margin-bottom: 30px;
    font-size: 18px;
}
.intro-right{
    float:right;
}
.intro-left{
    float: left;
}
.second .intro{
    font-size: 0;
}
.icon-3{
    background: url("../img/ldwq/3.png") no-repeat center;
}
.icon-4{
    background: url("../img/ldwq/4.png") no-repeat center;
}
.icon-5{
    background: url("../img/ldwq/5.png") no-repeat center;
}
.icon-6{
    background: url("../img/ldwq/6.png") no-repeat center;
}
.icon-3, .icon-4, .icon-5, .icon-6{
    display: inline-block;
    height: 100px;
    width: 100%;
}
.second .intro>div{
    display: inline-block;
    width: 25%;
    min-width: 100px;
    vertical-align: top;
}
.second .intro p:nth-child(2){
    font-size: 18px;
    text-align: center;
}
.second .intro p:last-child{
    font-size: 16px;
    text-indent: 2em;
    padding: 0 10%;
    text-align: justify;
}

.third{
    background: #7ed4ea;
    color: #fff;
}

.third .intro-left{
    height: 430px;
    width: 47%;
    background: url("../img/ldwq/8.png") no-repeat center;
}
.third .intro-right{
    width: 47%;
}
.third .intro-right>p{
    text-indent: 2em;
    font-size: 16px;
    margin:110px 50px 60px 50px;
    line-height: 28px;
    text-align: justify;
}
/*.third .intro-right>div{*/
/*    float:right;*/
/*    width: 60%;*/
/*}*/
.icon-9{
    background: url("../img/ldwq/9.png") no-repeat center top;
}
.icon-10{
    background: url("../img/ldwq/10.png") no-repeat center top;
}
.icon-11{
    background: url("../img/ldwq/11.png") no-repeat center top;
}
.icon-12{
    background: url("../img/ldwq/12.png") no-repeat center top;
}
.icon-9, .icon-10, .icon-11, .icon-12{
    display: inline-block;
    width: 25%;
    height: 50px;
    padding-top: 73px;
    font-size: 16px;
    text-align: center;
}
.fourth{

}
.fourth .intro{
    font-size: 0;
    padding: 0 20px;
}
.fourth .intro>div{
    width: 44%;
}
.fourth .intro-left, .fourth .intro-right{
    font-size: 14px;
    text-align: justify;
}

.icon-13{
    width: 236px;
    min-height: 200px;
    margin: 0 20px 0 40px;
    background: url("../img/ldwq/13.png") no-repeat center top  ;
    float: right;
}
.icon-15{
    float: left;
    min-height: 200px;
    width: 271px;
    margin: 0 40px 0 20px;
    background: url("../img/ldwq/15.png") no-repeat center;
}

.icon-14{
    float: right;
    min-height: 200px;
    width: 283px;
    margin: 0 0 0 20px;
    background: url("../img/ldwq/14.png") no-repeat center;
}
.icon-16{
    float: left;
    min-height: 200px;
    width: 280px;
    margin: 0 40px 0 0;
    background: url("../img/ldwq/16.png") no-repeat center;
}

.icon-18, .icon-19, .icon-20, .icon-21, .icon-22, .icon-23{
    height: 110px;
    width: 440px;
    margin-top:20px;
    padding: 10px 20px 10px 78px;
    border: 1px solid #002052;
    font-size: 14px;
    text-align: justify;
}
.intro-title{
    margin: 5px 0;
    font-size: 16px;
    font-weight: bold;
    color: #002052;
}

.icon-18{
    transform: translateX(32%);
    background: url("../img/ldwq/17.png") no-repeat left top, url("../img/ldwq/18.png") no-repeat left 20px center;
}
.icon-19{
    background: url("../img/ldwq/17.png") no-repeat left top, url("../img/ldwq/19.png") no-repeat left 20px center;
}
.icon-20{
    transform: translateX(32%);
    background: url("../img/ldwq/17.png") no-repeat left top, url("../img/ldwq/20.png") no-repeat left 20px center;
}
.icon-21{
    transform: translateX(-32%);
    background: url("../img/ldwq/17.png") no-repeat left top, url("../img/ldwq/21.png") no-repeat left 20px center;
}
.icon-22{
    background: url("../img/ldwq/17.png") no-repeat left top, url("../img/ldwq/22.png") no-repeat left 20px center;
}
.icon-23{
    transform: translateX(-32%);
    background: url("../img/ldwq/17.png") no-repeat left top, url("../img/ldwq/23.png") no-repeat left 20px center;
}

.bottom{
    background: #51586f;

}
.dialog{
    position: fixed;
    display: none;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(127, 127, 127, 0.6);
}
.dialog-box{
    position: absolute;
    top: 50%;
    left: 50%;
    padding: 30px 0 50px 0;
    transform: translate(-50%, -50%);
    background: #fff;
}
.dialog-header{
    position: absolute;
    height: 30px;
    width: 100%;
    top: 0;
    background: #6ecfe7;
    text-align: center;
    line-height: 30px;
    color: #fff;
}
.dialog-main{
    padding: 10px;
}
.dialog-footer{
    position: absolute;
    bottom: 0;
    height: 70px;
    width: 100%;
    text-align: center;
}
.comfirm-btn, .cancel-btn{
    height: 32px;
    width: 110px;
    display: inline-block;
    margin: 10px;
    vertical-align: top;
    font-size: 13px;
    line-height: 32px;
    cursor: pointer;
}
.comfirm-btn{
    background: url("../img/ldwq/24.png") no-repeat;
}
.cancel-btn{
    background: #bcbcbc;
    border-radius: 22px;
    color: #fff;
}
.try-using{
    width: 794px;
    margin: 0 40px;
}
.try-using li{
   margin: 20px 0;
}
.try-using input{
    height: 25px;
    width: 245px;
    padding-left: 5px;
    margin-right: 10px;
    line-height: 25px;
    border: 1px solid #e9e9ec;
    border-radius: 5px;
}
.try-using textarea{
    border: 1px solid #e9e9ec;
    width: 692px;
    resize: none;
}
.case_main img{
    opacity: 1;
}

@media screen and (max-width: 1660px){
    .section {
            padding:20px 50px;
    }
    .icon-18{
        transform: translateX(12%);
    }
    .icon-20{
        transform: translateX(12%);
    }
    .icon-21{
        transform: translateX(-12%);
    }
    .icon-23{
        transform: translateX(-12%);
    }
}

@media (max-width: 768px){
    body{
        min-width: 0;
    }
    .section{
        padding: 20px 3%;
    }
    .apply-btn{
        margin: 20px auto 0 auto;
    }
    .intro-left, .intro-right{
        float: none;
    }
    .icon{
        float: left;
    }
    .home{
        float:right;
    }
    .icon7{
        float:none;
        height: 350px;
        width: 300px;
        margin: 0 auto;
        padding: 0;
        background-position: top center;
    }
    .icon7 p:nth-child(1){
        top: initial;
        bottom: 0;
        left: 0;
    }
    .icon7 p:nth-child(2){
        top: initial;
        bottom: 0;
        left: 120px;
        transform: initial;
    }
    .icon7 p:nth-child(3){
        bottom: 0;
        right: 0;
    }
    .first .intro{
        padding: 0;
    }
    .first .intro-content{
        width: auto;
        margin: 10px 0;
        text-indent: 2em;
    }
    .first{
        padding-top: 1px;
    }
    .second .intro>div{
        width: 100%;
        margin: 20px 0;
    }
    .third .intro-left{
        width: 90%;
        margin: 0 auto;
        background-size: contain;
        height: 200px;
    }
    .third .intro-right{
        width: 100%;
        margin: 0;
    }
    .third .intro-right>p{
        margin: 40px 0 0 0;
        font-size: 16px;
     }
    .icon-9, .icon-10, .icon-11, .icon-12{
        width: 50%;
        height: auto;
    }

    .fourth .intro>div{
        width: 100%;
    }
    .fourth p:nth-child(even){
        text-align: center;
        margin-top: 20px;
    }

    .icon-13, .icon-14, .icon-15, .icon-16{
        float: none;
        margin: 0 auto;
        /*min-height: inherit;*/
        /*padding: 132px 0 0 0;*/
        /*margin-top: 60px;*/
        /*background-position: top center;*/
    }

    .icon-18, .icon-19, .icon-20, .icon-21, .icon-22, .icon-23{
        min-height: 130px;
        height: unset;
        width: auto;
        margin-top:20px;
        padding: 10px 10px 10px 78px;
        border: 1px solid #002052;
        transform: inherit;
    }
    .dialog-box{
        position: unset;
        height: 100%;
        width: 100%;
        padding: 30px 0 50px 0;
        transform: unset;
        background: #fff;
    }
    .try-using{
        width: unset;
        margin: 0px 15px;
    }
    .try-using li{
        margin: 0;
    }
    .try-using input, .try-using textarea{
        width: 100%;
        margin: 10px 0;
    }
}

/* 动画类 */
.up-slide-entry{
    transform: translateY(50px);
    opacity: 0;
    transition: transform 1s linear, opacity 1s ease-out;
}
.up-slide-leave{
    transform: translateY(0);
    opacity: 1;
}
.appear-entry{
    opacity: 0;
    transition: opacity 2s ease-out;
}
.appear-leave{
    opacity: 1;
}
.right-slide-entry{
    transform: translateX(-50px);
    opacity: 0;
    transition: transform 1s linear, opacity 1s ease-out;
}
.right-slide-leave{
    transform: translateY(0);
    opacity: 1;
}
.left-slide-entry{
    transform: translateX(50px);
    opacity: 0;
    transition: transform 1s linear, opacity 1s ease-out;
}
.left-slide-leave{
    transform: translateY(0);
    opacity: 1;
}