.seventeenHeaderBackground{background-image:url(../media/iconbgtopimg.13m8y~b76esa-.webp);background-repeat:repeat-x;width:100%;height:100%}.seventeen-menu{background-image:url(../media/center.0e_7y-43g71m_.png);background-repeat:repeat-x;width:100%;height:100%}.seventeen-menu-left:before{content:url(../media/left.0.qu4brzuh4v~.png);width:100%;height:100%}.seventeen-menu-right:after{content:url(../media/right.13em0jc0h5a77.png);width:100%;height:100%}.triangle{vertical-align:middle;margin:0}.triangle-2{border-top:18px solid #0000;border-bottom:20px solid #0000;border-right:30px solid #fff;width:20px;height:20px}.triangle-3{border-top:18px solid #0000;border-bottom:20px solid #0000;border-left:30px solid #fff;width:20px;height:20px}