@import url("reset.css");
@import url("wy-header.css");
@import url("wy-footer.css");

/*遮罩层*/
.mod-mask {
    position:fixed;
    _position:absolute;
    z-index: 1;
    left:0;
    top:0;
    width:100%;
    height:100%;
    background-color:#000;
    filter:alpha(opacity=70);
    opacity:.70;
    background: rgba(0,0,0,.7);
}