/*8bcc99*/
#back-to-top {
    background-color: #ffffff;
    bottom: 10px;
    box-shadow: 0 0 6px #72a072;
    padding: 5px 10px;
    position: fixed;
    right: 50px;
    border-radius: 8px;
    opacity: 0.7;
}


#home{
position: relative;
z-index: 999;
}

#canvas_sakura{
z-index:998 !important;
}