* {
    margin: 0px;
    padding: 0px;
    text-decoration: none;
    list-style: none;
}
/* 头部样式 */
.headerStyle{
    width:1200px;
    height:60px;
    margin:0 auto;
    border-radius:2px;
}
/* 头部左边样式*/
.headLeft{
    width:300px;
    height:70px;
    /*border:1px solid blue;*/
    clear:both;
    float:left;
    margin-bottom:10px;
}
.headLeft img{
    width:250px;
    height:55px;
}
/* 头部右边样式*/
.headRight{
    width:900px;
    height:100%;
    float:right;
}
/* 导航样式*/

    .nav{
        width:900px;
        height:60px;
        /*background-color:#E8E7E3;*/
        /*border:1px solid dashed;*/
        float:right;
    }
    .navli{
        float:left;
        height:100%;
        line-height:60px; 
        margin:0px 5px;
        text-align:right;
        /*去除前面的点*/
        list-style-type:none;
    }
    .nav a{
        /*将a转换成块元素*/
        display:block;
        /*去除下划线*/
        text-decoration:none;
        color:blue;
        font-size:20px;
        /**/
        padding:0 40px;
    }
    /*鼠标移动到上面的效果 #3f3f3f*/
    .nav a:hover{
        background-color:#ca82dc;
        color:white;
    }
* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}
#banner {
    clear:both;
    margin:0 auto;
    width: 1200px;
    height: 300px;
    /*border: 1px solid blue;*/
    overflow: hidden;
    position: relative;
    margin-bottom:30px;    
}

#imglist {
    width: 6000px;
    height: 300px;
}

    #imglist img {
        width: 1200px;
        height: 300px;
    }

    #imglist li {
        float: left;
    }

#icolist{
    position:absolute;
    right:10px;
}
#icolist li {
    width:30px;
    height:30px;
    border-radius:50%;
    background-color:#666;
    text-align:center;
    line-height:30px;
    color:white;
    float:left;
    margin-left:5px;
    cursor:pointer;
}

/*中间部份*/
.main_style{
    clear:both;
    margin:0 auto;
    width:1200px;
    height:2900px;
}
.main_style {
    clear:both;
    width: 1200px;
    height: 60px;
    text-align: left;
    font-size:30px;
    color:blue;
    /*background: url('/pic/banner_bg.jpg');*/
}
/* 底部样式*/
.footerStyle {
    clear:both;
    width: 1200px;
    height: 80px;
    /*background-color:green;*/
    margin: 0 auto;
    margin-top:2950px;
    text-align: center;
    line-height: 30px;
    text-decoration: none;
}

.footerStyle a {
    text-decoration: none;
    color: blue;
}