.right-top-frame {

    position: fixed;
    width: 40px;
    right: 0;
    top: 0;
    height: 180px;
    z-index: 999;
    top: 50%;
    margin-top: -90px
}

.right-top-frame>.dot {
    display: block;
    background: white;
    width: 15px;
    height: 15px;
    border-radius: 15px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    margin-bottom: 12px;
}

html {
    user-select: none;
}

.contact-list {
    position: absolute;
    right: 12%;
    top:80px;
}

.contact-list a {
    z-index: 9999;
    font-size: 200px;
    color: white;
    position: relative;
    
}
.contact-list a .preview{
    position: absolute;
    top: 0%;
    right:150%;
    background-color: black;
    display: none
}
.contact-list a:hover .preview{
    display: block;
}