html Прокруткавверх（+кнопка）

Posted 2021-05-10

//HTML
<button class="scrollToTop">
    <i class="fas fa-angle-up"></i>
</button>
<!-- /.scrollToTop -->

//CSS
.scrollToTop {
    position: fixed;
    bottom: 60px;
    right: 50px;
    border-radius: 50%;
    display: none;
    font-size: 32px;
    height: 50px;
    width: 50px;
    z-index: 9999;
    color: #ffffff;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    background-color: #24292E;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border: 0;
    cursor: pointer;
}

.scrollToTop:hover {
    background-color: #fff;
    text-decoration: none;
    outline: none;
    color: #2f353c;
    border: 1px solid #1c2024;
}

//JS
$(function () {
    $(window).scroll(function () {
        if ($(this).scrollTop() > 500) {
            $('.scrollToTop').fadeIn();
        } else {
            $('.scrollToTop').fadeOut();
        }
    });

    $('.scrollToTop').click(function () {
        $('html, body').animate({scrollTop: 0}, 1000);
        return false;
    });

});