#fixed_right{ position:fixed; bottom:42px; right:42px;z-index: 100;}
#fixed_right a{ display:block; width:52px; height:52px; border:1px solid #e5e5e5;}
.right_feedback{background:url("/img/right_feedback.jpg") no-repeat; margin-bottom:1px;}
.right_feedback:hover{background:url("/img/right_feedback_hover.jpg") no-repeat; margin-bottom:1px; border:1px solid #e9e9e9;}
.right_qq{background:url("/img/right_qq.jpg") no-repeat; margin-bottom:1px;}
.right_qq:hover{background:url("/img/right_qq_hover.jpg") no-repeat; margin-bottom:1px; border:1px solid #e9e9e9;}
.right_top{background:url("/img/right_top.jpg") no-repeat; display:none; width:52px; height:52px; border:1px solid #e5e5e5; cursor:pointer;}
.right_top:hover{background:url("/img/right_top_hover.jpg") no-repeat; border:1px solid #e9e9e9; cursor:pointer;}