html,body{
    display: block;
    background: #ffffff;
}
.top_banner{
    background: url("images/complaint.png") no-repeat center center;
    height: 120px;
}
.top_banner p{text-align: center;color: #fff;line-height: 115px;}
.top_banner p span{background: url("images/logo_icon.png") no-repeat left center;padding: 20px 0px;padding-left: 70px;font-size: 26px;}
.mode_box{margin-top: 50px;}
.mode_box .item{
    float: left;
    width: 250px;
    height: 180px;
    box-shadow: 0 2px 5px #d6d6d6;
    margin: 0px 75px;
    border-radius: 6px;
    cursor: pointer;
    }
.mode_box .item:hover{
    -moz-transition: ease-out 0.3s;
    -o-transition: ease-out 0.3s;
    -webkit-transition: ease-out 0.3s;
    transition: ease-out 0.3s;
    /* box-shadow: 0px 0px 2px #d6d6d6; */
    margin-top: -10px;
}
.mode_box .item img{margin: auto;display: block;margin-top: 16px;margin-bottom: 10px;}
.mode_box .item img.icon{margin-top: 30px;margin-bottom: 25px;}
.mode_box .item p{text-align: center;font-weight: bold;color: #333333;}
.mode_box .item h3{text-align: center;color: #333333;padding-top: 5px;}
.mode_box .item h3 span{color: #e13b29;padding-left: 15px;}
.content{
    box-shadow: 0 2px 5px #d6d6d6;
    border-radius: 6px;
}
.content .main{padding: 30px 50px;margin-top: 45px;}
.content .main p{color: #666666;font-size: 16px;margin-bottom: 5px;}
.content .main p span{
    position: relative;
    top: -80px;
}
.content .main h3{color: #333;text-align: center;font-size: 20px;padding-bottom: 20px;}
@media screen and (max-width: 500px){
    .w_1200,.w_100{
        width: 100%;
        min-width: 100%;
        margin: auto;
    }
    .top_banner{
        height: 1.85rem;
        background: #e13b29;
    }
    .top_banner p{
        line-height: 1.85rem;
    }
    .top_banner p span{
        background: url(images/logo_icon.png) no-repeat left center;
        font-size: 0.3rem;
        font-weight: bold;
        background-size: 0.7rem;
        padding: 0.18rem 0;
        padding-left: 0.8rem;
    }
    .mode_box{
    margin-top: 0.25rem;
    }
    .mode_box .item{
        float: none;
        width: 4.5rem;
        margin: auto;
        height: 2.5rem;
        margin-bottom: 0.25rem;
        padding-top: 0.001rem;
    }
    .mode_box .item img.icon{
        margin: auto;
        width: 0.85rem;
        margin-top: 0.25rem;
    }
    .mode_box .item h3{font-size: 0.3rem;padding-top: 0.15rem;}
    .mode_box .item p{font-size: 0.3rem;padding-top: 0.15rem;}
    .mode_box .item h3 span{
        
    }
    .mode_box .item img{
        width: 1.5rem;
        margin-bottom: 0;
        margin-top: 0.25rem;
    }
    .mode_box .item:hover{
         margin-top: 0
    }
    .content{
        box-shadow: none;
        margin-bottom: 0.25rem;
    }
    .content .main{
        box-shadow: 0 2px 5px #d6d6d6;
        border-radius: 6px;
        padding: 0;
        margin-top: 0.5rem;
        margin-left: 0.3rem;
        margin-right: 0.3rem;
        padding: 0.3rem;
    }
    .content .main h3{font-size: 0.3rem;padding-bottom: 0.25rem;}
    .content .main p{
        font-size: 0.26rem;
        margin-bottom: 0.05rem;
    }
}