a.Bookmark
{
color:transparent;
}
#toTop a ,#toBottom a{

height:48px;
}
#toTop img , #toBottom img
{
filter:invert(50%);
-webkit-filter: invert(50%);
-moz-filter: invert(50%);
-o-filter: invert(50%);
-ms-filter: invert(50%);
-ms-filter: "progid:DXImageTransform.Microsoft.MotionBlur(strength=50), progid:DXImageTransform.Microsoft.BasicImage(mirror=0)";
}
#toTop {
    padding: 5px 3px;
    color: #fff;
    position: fixed;
    bottom:15%;
    right:15%;
    display: none;
}
#toBottom {
    padding: 5px 3px;
    color: #fff;
    position: fixed;
    bottom: 8%;
    right:15%;
    display: none;
}
.generalSubPage
{
    position:relative;
}