.content-head{
    box-sizing: border-box;
    width: 100%;
    height: 30px;
    padding-left: 10px;
    font-size: 14px;
    line-height: 30px;
    /* color: #5fa8e4; */
    background-color: #f5f6f8;
    border-bottom:2px solid #e7e7e8;
}
.content .main{
    overflow: hidden;
    width: 94%;
    height:40px;
    font-size: 14px;
    color: black;
    border-bottom:1px solid #e7e7e8;
    padding-left: 10px;
    line-height: 40px;
}

.content .main .look{
    float: right;
    width: 12px;
    height: 20px;
    color: #8e989e;
    margin: 10px 25px;
}
a{
    color: black;
}
.fixed-top{
	width:100%;
	height:
}