.hoptop, .back, .language {
z-index: 9000;
margin: 5px;
padding: 5px 10px;
text-align: center;
color: #fff;
background: #303030;
border: 1px solid #000000;
border-radius: 12%;
box-shadow: 0 0 5px #000000;
}

.hoptop {
position: fixed;
bottom: 20px;
left: 45px;
width: 30px;
}

.language {
position: fixed;
top: 20px;
right: 45px;
width: 30px;
}

.back {
text-decoration: none;
}

.scroll-up {
padding: 6px 12px;
background: rgba(0,0,0,0.5);
color: white;
border: none;
cursor: pointer;
font-size: 14px;
border-radius: 12%;
}

.hoptop:hover, .back:hover, .scroll-up:hover {
color: #000000;
background-color: #14AA14;
opacity: 1;
}