/* CSS Document */

* {
    padding: 0;
    margin: 0;
    word-spacing: normal;
    font-family: "微软雅黑";
}

a,
input {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0)
}
html,
body,
div,
p,
img,
ul,
li,
a,
span,
h1 {
    margin: 0px;
    padding: 0px;
    border: 0px;
    list-style: none;
    text-decoration: none;
    font-family: "微软雅黑";
    outline: none;
}
html, body{
    height:100%;
}
.banner{
    text-align: center;
    background: url(../images/banner.jpg) no-repeat center;
    height:582px;
}
.banner img{
    display: none;
}
.contentbox{
    background:#ff8a27;
}
.content{
    width:1200px;
    margin:0 auto;
}
.top20{
    margin-top:20px;
}
.content div:first-child{
    margin-top:0;
}
.button{
    text-align: center;
    padding:40px 0;
}
@media screen and (max-width: 800px){
    .banner{
        background: none;
        height:auto;
    }
    .banner img{
        display: block;
        width:100%;
    }
    .content{
        width:100%;
    }
    .content img{
        width:100%;
    }
    .button img{
        width:30%;
    }
}