.lto-icon {
    display: inline-block;
    border: 1px solid #1E223F;
    width: 40px;
    height: 40px;
    background: white;
    background-size: cover;
    animation: slide-up 0.4s ease;
    outline: 0;
}

.lto-icon.lto-left {
    margin-left: 20px;
    margin-right: 20px;
    clear: both;
    background: white;
    background-size: cover;
    box-shadow: none;
    border-radius: 50%;
}

.lto-icon.lto-right {
    margin-right: 20px;
    margin-left: 20px;
}