*{
    margin: 0;
    padding: 0;
}
.clear{
    clear: both;
}
.top{
    position:relative ;
}
.z_top_in {
    position: absolute;
    width: 170px;
    height: 42px;
    border-radius: 10px;
    background: #1fb558;
    left: 50%;
    margin-left: -85px;
    z-index: 2;
    top: 69%;
}
.z_top_in a{
    display: block;
    text-align: center;
    line-height: 42px;
    color: #ffffff;
    font-size: 20px;

}

.top img{
    display: block;
    width: 100%;
    height: 100%;
}
.top1{
    display: none;
}
.introduction_h2{
    color: #016938;
    text-align: center;
    font-weight:bold ;
    letter-spacing: 2px;
    margin-top: 70px;
}
.introduction_h4{
    color: #016938;
    text-align: center;
    font-weight:bold ;
    letter-spacing: 2px;
}
.introduction_p{
    color: #016938;
    text-align: center;
    font-size: 17px;
    margin-bottom: 50px;
}
.introduction_con{
    width: 100%;
    background: #596070;
    height:100%;
}
.introduction_con_left{
    float: left;
    width: 30%;
}
.introduction_con_left img{
    display: block;
    width:100%;
    height: 100%;
}
.introduction_con_right{
    float: right;
    width: 65%;
    padding: 4% 5% 0 0;
}
.introduction_con_right p {
    color: #ffffff;
    width:100%;
    font-size:20px;
    margin:3.5% 0 2% 0;
}
.z_support1{
    display: none;
}
.support{
    /*width: 960px;*/
    margin: 0 auto;
}
.traffic p{
    text-align: center;
    font-size: 19px;
    color: #666666;
    letter-spacing: 1px;
}
.support_box{
   /* width: 260px;
    height: 260px;*/
    width: 236px;
    height: 236px;
    float: left;
    background: #016938;
    margin: 0 2% 52px ;
}
.support_box img{
    display: block;
    margin:20px auto ;
    width: 100px;
}
.support_box p{
    color: #fffeff;
    font-size: 17px;
    text-align: center;
    padding:0 20px 18px 20px;
}
.support_center{
    width: 62%;
    margin: 0 auto;
}
.product_box{
    width: 700px;
    margin: 0 auto 10px;
}
.product_box b{
    font-weight: normal;
    color: #107042;
    font-size: 24px;
    margin-right: 6px;
}
.product_box span{
    color: #666666;
    font-size: 20px;
    letter-spacing: 1px;
}
.z_advantage1{
    display: none;
}
.advantage{
    width: 90%;
    margin: 0 auto;
}
.advantage_left{
    float: left;
    width: 35%;
    margin-right: 5%;
}
.advantage_left img{
    display: block;
    width: 100%;
}
.advantage_right{
    float: right;
    width: 60%;
    padding-top: 8%;
}
.advantage_right h3{
    color: #006a36;
    font-weight: bold;
}
.advantage_right p{
    font-size: 20px;
    color: #656565;
    letter-spacing: 2px;
    line-height: 30px;
}
.advantage_left1{
    float: right;
    width: 35%;

}
.advantage_left1 img{
    display: block;
    width: 100%;
}
.advantage_right1{
    float: left;
    width: 60%;
    padding-top: 9%;
    margin-right: 5%;
}
.advantage_right1 h3{
    color: #006a36;
    font-weight: bold;
}
.advantage_right1 p{
    font-size: 20px;
    color: #656565;
    letter-spacing: 2px;
    line-height: 30px;
}
.bottom{
    position: relative;
}
.bottom1{
    display: none;
}
.bottom img{
    display: block;
    width: 100%;
}
.cooperation{
    position: absolute;
    top: 16%;
    width: 100%;
}
/*悬浮弹窗*/
.z_project_fixed{
    position: fixed;
    top: 50%;
    right: 0.5%;
    margin-top: -63px;
    width: 126px;
    height: 126px;
    border-radius: 50%;
    border: 1px solid #1fb558;
    background: #1fb558;
    text-align: center;
}
.z_project_fixed img {
    width: 50px;
    display: block;
    margin: -35px 0 0 38px;
}
.z_project_fixed p {
    padding: 24px 11px;
    font-size: 15px;
}
.z_project_fixed p a{
    text-decoration: none;
}
.z_project_fixed p a{
    color: #ffffff;
}


/*移动端*/
@media (max-width: 750px) {
    .top{
        display: none;
    }
    .top1{
        display: block;
        position: relative;
    }
    .z_top_in {
        position: absolute;
        width: 100px;
        height: 26px;
        border-radius: 5px;
        background: #1fb558;
        left: 50%;
        margin-left: -50px;
        z-index: 2;
        top: 69%;
    }
    .z_top_in a{
        display: block;
        text-align: center;
        line-height: 26px;
        color: #ffffff;
        font-size: 13px;

    }
    .top1 img{
        display: block;
        width: 100%;
    }
    .introduction_h2 {
        color: #016938;
        text-align: center;
        font-weight: bold;
        letter-spacing: 1px;
        font-size: 18px;
        margin: 50px 0 2px;
    }
    .introduction_p {
        color: #016938;
        text-align: center;
        font-size: 16px;
        margin-bottom: 15px;
    }
    .introduction_con{
        position: relative;
        margin-top: 25%;
    }
    .introduction_con_left {
        float: none;
        width: 80%;
        position: absolute;
        top: -8%;
        left: 10%;
    }
    .introduction_con_left img {
        display: block;
        width: 100%;
        height: 100%;
    }
    .introduction_con_right {
        float: none;
        width: 100%;
        padding:68% 5% 10% 5%;
    }
    .introduction_con_right p {
        color: #ffffff;
        width: 100%;
        font-size: 15px;
        margin: 8% 0 0 0;
    }
    .traffic p {
        text-align: center;
        font-size: 16px;
        color: #666666;
        letter-spacing: 0;
    }
    .z_support{
        display: none;
    }
    .z_support1{
        display: block;
    }
    .z_support_box{
        width: 100%;
        margin: 0 auto 20px;
        background: #d0e4db;
    }
    .z_support_box_left{
        width: 20%;
        float: left;
        margin-right: 3%;
    }
    .z_support_box_left img{
        display: block;
        width: 69px;
        height: 63px;
    }
    .z_support_box_right{
        width: 77%;
        float: right;
        padding: 0 10px 0 0;
        height:58px;
        display:flex;
        align-items:center;
        margin-top:0.5rem;
    }
    .z_support_box_right p{
        font-size:16px;
        overflow:hidden;
        text-overflow:-o-ellipsis-lastline;
        text-overflow:ellipsis;
        display:-webkit-box;
        -webkit-line-clamp:2;
        line-clamp:2;
        -webkit-box-orient:vertical;
        color: #686667;
    }
    .introduction_h4 {
        color: #016938;
        text-align: center;
        font-weight: bold;
        letter-spacing: 0px;
        font-size: 15px;
    }
    .product_box {
        width: auto;
        margin: 0 auto 6px;
    }
    .product_box b {
        font-weight: normal;
        color: #107042;
        font-size: 18px;
        margin-right: 6px;
    }
    .product_box span {
        color: #666666;
        font-size: 16px;
        letter-spacing: 1px;
    }

    .advantage {
        width: 96%;
        margin: 0 auto;
    }

    .advantage_left {
        float: none;
        width: 100%;
        margin-right:0;
    }
    .advantage_right {
        float: none;
        width: 100%;
        padding-top: 0;
    }
    .z_advantage{
        display: none;
    }
    .z_advantage1{
        display: block;
    }
    .advantage_left img {
        display: block;
        width: 88%;
        margin: 0 auto;
    }
    .advantage_right h3 {
        color: #006a36;
        font-weight: bold;
        margin-top: 0;
        font-size: 18px;
        position: relative;
    }
    .advantage_right h3 b{
        background: #ffffff;
        position: relative;
        z-index: 1;
        padding-right: 5px;
    }
    .advantage_right h3 span{
        display: block;
        width: 100%;
        border: 1px dashed #3b8b64;
        position: absolute;
        top: 8px
    }
    .advantage_right p {
        font-size: 16px;
        color: #656565;
        letter-spacing: 1px;
        line-height: 24px;
    }
    /*悬浮弹窗*/
    .z_project_fixed{
        position: fixed;
        top: 85%;
        right: 0.5%;
        margin-top: -47px;
        width: 94px;
        height:94px;
        border-radius: 50%;
        border: 1px solid #1fb558;
        background: #1fb558;
        text-align: center;
    }
    .z_project_fixed img {
        width: 30px;
        display: block;
        margin: -30px 0 0 32px;
    }
    .z_project_fixed p {
        padding: 19px 0;
        font-size: 12px;
    }
    .z_project_fixed p a{
        text-decoration: none;
    }
    .z_project_fixed p a{
        color: #ffffff;
    }
    .bottom1{
        display: block;
        position: relative;
    }
    .bottom{
        display: none;
    }
    .bottom1 img{
        display: block;
        width: 100%;
    }
    .cooperation{
        position: absolute;
        top: 8%;
        width: 100%;
    }

}