@-webkit-keyframes bt-slideUpEffect {
    0% {
        -webkit-transform: translateY(100px);
        -ms-transform: translateY(100px);
        transform: translateY(100px); 
    }
    100% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0); 
    } 
}
@keyframes bt-slideUpEffect {
    0% {
        -webkit-transform: translateY(100px);
        -ms-transform: translateY(100px);
        transform: translateY(100px); 
    }
    100% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0); 
    }
}

#site_backtop {
    position: fixed;
    right: 30px;
    bottom: 120px;
    width: 50px;
    height: 50px;
    font-size: 16px;
    font-weight: 400;
    line-height: 49px;
    text-align: center;
    outline: medium none;
    color: #ffffff;
    background: #a51608;
    /*border: 1px solid #ffffff;*/
    cursor: pointer;
    display: none;
    z-index: 999;
    -webkit-transition: all 0.4s ease 0s;
    -ms-transition: all 0.4s ease 0s;
    transition: all 0.4s ease 0s;
}
#site_backtop.rounded{
    -webkit-border-radius: 5px;
    border-radius: 5px;
}
#site_backtop.circle{
    -webkit-border-radius: 50%;
    border-radius: 50%;
}
#site_backtop:hover{
    color: #fff600;
    background: #a51608;
    /*border: 1px solid #ffffff;*/
}
#site_backtop.active {
    display: block;
    -webkit-animation: bt-slideUpEffect 1.2s both;
    -ms-animation: bt-slideUpEffect 1.2s both;
    animation: bt-slideUpEffect 1.2s both;
}

#custom_html-5 .custom-html-widget{
        margin-left: -10px;
}