.dist-fixed {
    position: fixed;
    left: 0;
    top: 0;
}

.aside-fixed {
    position: fixed;
    right: 0;
    top: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-shadow {
    position: fixed;
    left: 0;
    top: 0;
    border-radius: 50%;
    box-shadow: 80px 2px 50px 90px rgba(0, 0, 0, .6);
    margin-top: -90px;
    margin-left: -80px;
    z-index: 99;
    height: 36px;
    width: 30px;
}

.close {
    color: white;
    opacity: .33;
    transition: opacity .25s;
}

.close:hover {
    opacity: .78;
}

.close:active {
    opacity: .77;
}