.scroll-top {
    width: 40px;
    height: 40px;
    line-height: 40px;
    position: fixed;
    top: 100%;
    right: 50px;
    font-size: 16px;
    border-radius: 4px;
    z-index: 99;
    text-align: center;
    cursor: pointer;
    -webkit-transition: 1s ease;
    transition: 1s ease;
    background-color: #00000040 !important;
    backdrop-filter: blur(150px);
    border: 1px solid #dee2e6 !important;
}

.scroll-top:after {
    position: absolute;
    z-index: -1;
    content: '';
    top: 100%;
    left: 5%;
    height: 10px;
    width: 90%;
    opacity: 1;
}

.scroll-top.open {
    top: 90%;
}

.scroll-top:hover {
    background-color: #9a9a9a26 !important;
    backdrop-filter: blur(15px);
    border: 1px solid #dee2e6 !important;
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
}