#wrapper{
    width: 100%;
}

.header_outer{    
    width: 100%;    
}

header{    
    margin: auto;
    position: relative;
}
.content_top{
    background: #f6f6f6;
}
.content_top_left{
    float: left;
    padding: 60px 0;
    width: 455px;
}
.content_top .content_width{
    position: relative;
    min-height: 428px;
}