.code
{
    background: #F7F7FF;
    border: 1px solid #0099CC;
    padding: 4px;
    margin: 2.5px;
    font-family: Verdana,Helvetica, "微软雅黑" , Arial, "宋体" , sans-serif;
    
}

/*---- light blue background*/
/*-------background-color: #DDEDFB;---------*/