body{
    margin: 0;
    padding: 0;
}
img{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    color: #000;
}
p{
    margin: 0;
}
.header{
    background: #c3c3c3;
    padding: 10px 2%;
    box-sizing: border-box;
}
.logo{
    width: 300px;
    float: left;
}
.clear{
    clear: both;
}
.daohangTop{
    float: right;
    line-height: 90px;
}
.daohangTop a{
    font-weight: bold;
    font-family: cursive;
    font-size: 1.5em;
    display: inline-block;
    margin-right: 20px;
}
.daohangTop a:hover{
    color: #0673c6;
}
.footer{
    background: #c3c3c3;
    padding: 22px 2%;
    box-sizing: border-box;
}
.footer a{
    font-weight: bold;
    font-family: cursive;
    font-size: 1.5em;
    display: inline-block;
    margin-right: 20px;
}
.footer a:hover{
    color: #0673c6;
}
.con{
    position: relative;
}
.conmg{
    margin-bottom: -4px;
}
.con .con2{
    position: absolute;
    right: 0;
    width: 35%;
    height: 100%;
    background: rgba(0,0,0,.6);
    top: 0;
    color: #fff;
    padding: 2%;
    box-sizing: border-box;
}
.con .con3{
    position: absolute;
    right: 0;
    width: 50%;
    height: 100%;
    background: rgba(0,0,0,.6);
    top: 0;
    color: #fff;
    padding: 2%;
    box-sizing: border-box;
}
.concase .concaselist{
    width: 25%;
    float: left;
}

@media screen and (max-width:860px){
    .logo{
        width: 100%;
        text-align: center;
    }
    .logo img{
        width: 55%;
    }
    .daohangTop{
        width: 100%;
        line-height: 48px;
    }
    .daohangTop a{
        display: block;
        float: left;
        margin: 0;
        margin-right: 3%;
        font-size: 1rem;
    }
    .footer{
        width: 100%;
        line-height: 1px;
    }
    .footer a{
        display: block;
        float: left;
        margin: 0;
        margin-right: 3%;
        font-size: 1rem;
    }
    .con2{
        width: 100%!important;
        padding: 5%!important;
    }
}
.concaselist img{
    display: block;
}