/* 添加视口适配 */
html, body {
    width: 100%;
    overflow-x: hidden;
}
* {
    margin: 0;
    padding:0;
    border:0;
}
ul, li{
    list-style: none;
}
body{                               
    font-family:"微软雅黑";
    font-size:14px;
    color:#000;
    background:url(../img/背景.jpg);
    width: 1920px;
}
a {                                 
    font-famliy:"微软雅黑";
    text-decoration: none;
    color:#000;
    font-size:14px;
}
/*头部*/
header{                              
    width:1920px;
    height:100px;
    margin:0px 0px;

}
/*导航栏*/
nav{
    width: 100%;
    height: 42px;
    background: rgb(28, 75, 169);                           
}
nav .navCon{
    width: 1920px;
    height: 42px;
    margin: 0 auto;
    position: relative;                         /*相对定位*/
    z-index: 111;                                                   /*设置层级 菜单显示在最上层,不被其他内容遮盖*/
}
.navCon li{
    width: 120px;
    height: 42px;
    float:left;
    text-align: center;
}
.navCon li a{
    display: block;                                     /*块级元素*/
    width: 120px;                                               /*宽高*/
    height: 42px;
    line-height: 42px;                                          /*行高*/
    color: #FFF;
}
.navCon li ul{
    width: 150px;
    display: none;
}
.navCon li:hover ul{
    display: block;
}
.navCon li ul li{
    width: 150px;
    height: 40px;
    background:rgb(28, 75, 169);
    border-bottom: 1px solid rgb(0, 52, 162);                                      /*下边框*/
    line-height: 40px;
    text-align: center;
}
.navCon li ul li a{
    display: block;
    width: 150px;
    height: 40px;
    text-align: center;
    color:rgb(255, 255, 255);
    line-height: 40px;
}

/*滚动文字*/
.blank{                         
    width: 1920px;                              
    line-height: 30px;
    overflow: hidden;
    margin: 0 auto;                     
}
.blank .left{
    float: left;
    width: 100px;
    color: rgb(205, 2, 2);
    font-weight: bold;
   /* border: #FFF 1px solid;*/
}
.blank .right{
    float:left;
    width: 1815px;
    height: 30px;  
   /* border: #FFF 1px solid;  **/
}
.blank .right #wrapper{
    width: 1815px;
    height: 30px;
    position: relative;
    overflow: hidden;
}
.blank .right #wrapper ul{
    width: 1815px;
    height: 30px;
    position: absolute;
    left: 0;
    top:0;
    overflow: hidden;
}
.blank .right #wrapper ul li{
    float: left;
    height: 30px;
    line-height: 30px;
    margin-right: 15px;
}
.blank .right #wrapper ul li a{
    color: rgb(205, 2, 2);
}

.main{
    width: 1920px;
    margin: 0 auto;
    overflow: hidden;

}

/* 为主体的first line元素设置样式 */
.first.line{
    width: 100%;
    height: 200px;
    background-color: rgb(255, 255, 255);
}
.second.line{
    width: 100%;
    height: 200px;
    background-color: rgb(255, 255, 0);
} 
.third.line{
    width: 100%;
    height: 200px;
    background-color: rgb(255, 0, 0);
}

.fourth.line{
    width: 100%;
    height: 200px;
    background-color: rgb(0, 255, 0);
}
.fifth.line {
    width: 100%;
    height: 200px;
    background-color: rgb(0, 0, 255);
}
.sixth.line{
    width: 100%;
    height: 200px;
    background-color: rgb(22, 3, 3);
}