#scrollToTopBtn {
    display: none;
    position: fixed;
    bottom: 1.5em;
    right: 15px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: rgb(0, 73, 144);
    box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 20px;
    cursor: pointer;
    padding: 15px;
    border-radius: 50%;
    height: 64px;
    width: 64px;
}

    #scrollToTopBtn:hover {
        background-color: #193662;
    }

.top-arrow {
    position: absolute;
    border: solid white;
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 8px;
    transform: rotate(-135deg);
    right: 22.5px;
    bottom: 17px;
}


@media (max-width: 1270px){
    #scrollToTopBtn {
        left: 15px;
    }
}