/*底部*/
.gassecurity-banner{
    position: relative;
    height: 150px;
    background-color: #0066B3;
    margin:10px 10px 10px 10px;
    /* margin-top: 10px;*/
    /*margin-bottom:160px*/
    color: #ffffff;/*字体颜色*/

}

.gassecurity-banner ul{
    width: 750px;
    margin: 0 auto;
}

.gassecurity-banner .li1{
    margin:10px 10px 10px 20px;
}
.gassecurity-banner .li2{
    float: left;
}
.gassecurity-banner .li2 span{
    /*margin: 40px 10px 10px 0px;*/
    width: 100%;
    text-align: center;
    /*display: block;*/
    line-height: 30px;/*字体间距*/
}
.gassecurity-banner .weixin{
    width: 110px;
    height: 110px;
}
.gassecurity-banner li{
    float:left;
    list-style:none;
}
.gassecurity-banner a{
    color: #ffffff;/*字体颜色*/
}