.scroll-up {
    position: fixed;
    display: none;
    cursor: pointer;
    border-radius: 50%;
    right: 20px;
    bottom: 20px;
    height: 60px;
    width: 60px;
    padding: 30px;
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    -webkit-transform: rotateZ(45deg);
    transform: rotateZ(45deg);
    font-size: 0px;
    background-color: rgba(0,0,0,0.15);
    transition: background 0.2s;
    z-index: 10
}

.scroll-up:hover {
    background-color: rgba(0,0,0,0.3)
}

.scroll-up:before, .scroll-up:after {
    content: "";
    display: block;
    position: absolute;
    left: 38%;
    top: 38%;
    background: rgb(100,100,100)
}

.scroll-up:before {
    width: 6%;
    height: 30%;
}

.scroll-up:after {
    width: 30%;
    height: 6%;
}

/*hide captcha badge*/
.grecaptcha-badge {
    display: none !important;
}