#nav { width:332px; height: 216px; border: 1px solid deepskyblue; position:fixed;right:0;top:75% }
#nav1 {
    width:27px;
    height: 106px;
    border: 1px solid deepskyblue;
    position:fixed;
    right:0;
    top:75%;
    display:none;
    background-image:url(../img/icon2.png);
    background-position:-143px 0px;
}
#top{background-color: #0f76cf;width:332px;  height:34px; background-position:-395px -8px;}
#yinc{background-image:url(../img/icon3.png);width:19px;  height:18px; background-position:-41px -21px; float:right;margin:8px;}
body {
    padding-right:0!important;
}
/*
#yinc:hover{background-position:-66px -20px;}*/