ol, ul { list-style: none; z-index:1;}


.art_tabs_menu {z-index:1;
    width: 1000px;
    margin:0 auto;
    padding: 0;
    height: 56px;
    clear: both;
}

.art_tabs_menu li {
    height: 56px;
    width: 100px;
    float: left;
    text-align: center;
}
.art_tabs_menu li:nth-child(1) {width: 100px;}

.art_tabs_menu li.current {
    position: relative;
    z-index: 5;
    height: 57px;
    margin-top: 0px;
    -moz-box-shadow: 5px 5px 10px rgba(68,68,68,0);
    -webkit-box-shadow: 5px 5px 10px rgba(68,68,68,0);
    box-shadow: 5px 5px 10px rgba(68,68,68,0);
    filter: progid:DXImageTransform.Microsoft.Blur(PixelRadius=3,MakeShadow=true,ShadowOpacity=0.30);
    -ms-filter: "progid:DXImageTransform.Microsoft.Blur(PixelRadius=3,MakeShadow=true,ShadowOpacity=0.30)";
    zoom: 1;
}

.art_tabs_menu li a {
    text-transform: uppercase;
    color: #7f7f7f;
    text-decoration: none;
    display: block;
    line-height: 57px;
}

.art_tabs_menu .current a {
    color: #fff;
    line-height: 57px;
    font-size: 1.2em;
    font-weight: 600;
}
.art_tabs_menu li a img.tab_off {display:block}
.art_tabs_menu li a img.tab_on {display:none}
.art_tabs_menu .current a img.tab_off {display:none}
.art_tabs_menu .current a img.tab_on {display:block}
.art_tab {
    background-color: #ffea5b;
    padding: 50px 0 50px 0;
    margin: 0 auto;
    position: relative;
    z-index: 10;	
}

.art_tab_content {
    display: none;
    width: 900px;
    margin: 0 auto;
}

#art_tab_1 {
 display: block;   
}

.art_container a > img{float: right; margin-top: 40px;}