body{
    position:relative;
}
.scrollBtn{
    position: fixed;
    right: 15px;
    bottom: 45px;
    width: 54px;
}
.scrollBtn li {
    float: left;
    overflow: hidden;
    height: 54px;
    margin-bottom: 5px;
}
.scrollBtn a {
    display: inline-block;
    overflow: hidden;
    width: 54px;
    height: 54px;
    -webkit-transition: opacity .5s ease;
    -moz-transition: opacity .5s ease;
    -o-transition: opacity .5s ease;
    transition: opacity .5s ease;
    text-align: center;
    opacity: .6;
    color: white;
    background: url(https://images.cnblogs.com/cnblogs_com/ChenXu-net/517141/o_gototop.png) no-repeat 0 0;
    filter: Alpha(Opacity=60);
}
.sB-comment a {
    height: 17px;
    padding-top: 34px;
    padding-bottom: 3px;
    background-position: 0 -59px;
}
.sB-share a {
    background-position: 0 -118px;
}

.sB-goTop a {
    background-position: 0 -177px;
}
.scrollBtn a:hover{
   opacity: 1;
}


#AllanboltSignature
{ 
border-top: #e0e0e0 1px dashed;
border-right: #e0e0e0 1px dashed;
border-bottom: #e0e0e0 1px dashed;
border-left: #e0e0e0 1px dashed;
padding-top: 10px;
padding-right: 10px;
padding-bottom: 10px;
padding-left: 60px;
font-family: 微软雅黑;
font-size:14px;
background: url(https://images.cnblogs.com/cnblogs_com/allanbolt/226222/o_users_two_warning_48.png) #e5f1f4 no-repeat 1% 50%;

}
#AllanboltSignature div
{
line-height: 25px;
}