#scroll {
display: none;
position: fixed;
top: 0;
right: 15px;
z-index:9999;
padding: 3px 8px;
background: #8f8383; /* ubah background disini */
color: #fff;
font-size: 14px;
opacity:0.8;
}
#scroll:after {
content: " ";
position: absolute;
top: 50%;
right: -8px;
height: 0;
width: 0;
margin-top: -4px;
border: 4px solid transparent;
border-left-color: #8f8383; /* ubah background disini */
}