#topMenu{
    background-image: url(/skin/images/bg_menu.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
    width: 100%;
    height: 0;
    padding-bottom: 2.8%;
    position: fixed;
    z-index: 99;
}
#topMenu ul{
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    /*width: 32%;*/
    /*margin: 0 34%;*/
    width: 40%;
    margin: 0 30%;
}
#topMenu ul li{
    width: 20%;
    /*width: 25%;*/
    cursor: pointer;
}
#topMenu ul li a.top_menu{
    background-image: url(/skin/images/menu_defult.png);
    background-position-y: 60%;
    display: inline-block;
    background-repeat: no-repeat;
    background-size: 600%;
    width: 100%;
    height: 0;
    padding-bottom: 32%;
    margin: 0 2%;
    /*border: #FFFFFF solid 1px;*/
    transition: all .3s ease-in-out;
}
#topMenu ul li a.top_home{
    background-position-x: -7%;
}
#topMenu ul li a.top_pre{
    background-position-x: 12.5%;
}
#topMenu ul li a.top_news{
    background-position-x: 35.5%;
}
#topMenu ul li a.top_video{
    background-position-x: 58.5%;
    background-position-y: 56%;
}
#topMenu ul li a.top_role{
    background-position-x: 81.5%;
}
#topMenu ul li a.top_intro{
    background-position-x: 104%;
}
#topMenu ul li a.top_menu:hover{
    background-image: url(/skin/images/menu_hover.png);
}
#topMenu ul li a.top_menu.active{
    background-image: url(/skin/images/menu_hover.png);
}