.{margin:0px;
            padding:0px;}
         #ss
         {
         	margin:0px;
         	padding:0px;}
        #diyibufen
        {
            width:100%;
            height:100px;
            background-image: linear-gradient(to right, #800000,#CC3300);
            margin-bottom:5px;
            padding-bottom:0px;
        }
        .logo-self {
        font-size: 200%;
        text-shadow: 5px 5px 5px black, 0px 0px 2px black; 
        color: white;
        padding-top: 25px;  
		margin-left:250px;
    }