.scroll__top {
    position: fixed;
    width: 3.5rem;
    height: 3.5rem;
    left: calc(50% - 1.75rem);
    bottom: 1.5rem;
    border-radius: 48px;
    box-shadow: 0px 0px 2rem rgba(0, 0, 0, 0.16);
    cursor: pointer;
    transition: all ease .24s;
    z-index: 100;
    display: none;
}
.scroll__top div {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.32);
    border-radius: 3.5rem;
    transition: all ease .24s;
}
.scroll__top div:after {
    content: "";
    display: block;
    width: 1rem;
    height: 1rem;
    border-top: .25rem solid white;
    border-left: .25rem solid white;
    transform: rotate(45deg);
    position: relative;
    top: .25rem;
}

.scroll__top:hover div {
    background-color: rgba(0, 0, 0, 0.64);
}
.animated.fadeInUp {
    animation-duration: 240ms;
}



/* media */

    @media screen and (max-width: 1680px) {  

    }

    @media screen and (max-width: 1440px) {  

    }

    @media screen and (max-width: 1366px) {  

    }

    @media screen and (max-width: 1359px) {  

    }

    @media screen and (max-width: 1199px) {  

    }

    @media screen and (max-width: 1024px) {  


    }

    @media screen and (max-width: 991px) {  
        
    }

    @media screen and (max-width: 768px) {  

    }

    @media screen and (max-width: 640px) {  

    }