/*
 * WP Tutorials : Scroll to Top.
 */
.scroll-to-top {
    font-size: 20pt;
    width: 2.5em;
    height: 2.5em;
    position: fixed;
    right: -2.5em;
    bottom: 4em;
    z-index: 1000;
    opacity: 0.0;
    transition: 0.5s;
}

.scroll-to-top.visible {
    right: 1rem;
    opacity: 1.0;
}

.scroll-to-top .stt-inner {
/*     background-image: linear-gradient(128deg, #0693e3 0, #9b51e0 100%); */
    border: 2px solid #fff8;
/*     border: 4px solid black; */
    width: 100%;
    height: 100%;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
}

.scroll-to-top .stt-inner:hover {
    text-shadow: 0 0 0.5em rgba( 255, 255, 255, 0.75 );
}

.scroll-to-top .stt-inner i,
.scroll-to-top .stt-inner img {
    color: white;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}