ie不认识background

    background: url(http://images.cnblogs.com/common/gender.png)no-repeat 48px 75px #e2f4ff;

用下面代替即可：

    background-color:#e2f4ff;
    background-image:url(http://images.cnblogs.com/common/gender.png);
    background-position:48px 75px;
    background-repeat:no-repeat;