.bottom_tools{position:fixed;z-index:1070;right:40px;bottom:40px;}
.bottom_tools>*{display:block;margin-top:5px;color:transparent;border:0;background-color:transparent;text-shadow:none}
.qr_img{position:absolute;top:-166px;left:-212px;display:none;}
#scrollUp{width:115px;height:45px;background-image:url(../images/backgrounds.32.png);background-position:0 0;display:none;}
#scrollUp:hover{background-image:url(../images/backgrounds.32.png);background-position:0 -48px}
.feedback{width:115px;height:50px;line-height:50px;background:#9e694a;color:#fff;}
a.feedback{color:#fff;}
a.feedback:hover{color:#fff;}
.qr_tool{width:115px;height:45px;background-image:url(../images/backgrounds.32.png);background-position:-115px 0;cursor:pointer;}
.qr_tool:hover {width: 115px;height: 45px;background-image: url(../images/backgrounds.32.png);background-position: -115px -48px;}