修改页面底部logo图片

css/cross.css

@@ -312,11 +312,11 @@ input[type="reset"],input[type="submit"],input[type="file"],input[type="radio"],
body:after {
	content: '';
    height: 21px;
    width: 80px;
    width: 99px;
    background: url(../images/logo_dibu_img.png) no-repeat;
    background-size: 80px 21px;
    background-size: 99px 21px;
    background-position: 50%;
    margin-left: -40px;
    margin-left: -45px;
    position: fixed;
    left: 50%;
    bottom: 10px;