html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background: #161616;
}

.section {
    position: fixed;
    width: 100%;
    height: 15%;
    z-index: 5;
}

.top {
    top: 0;
    left: 0;
}

.middel {
    top: 15%;
    left: 0;
    height: 70%;
}

.bottom {
    left: 0;
    bottom: 0;
}

.steam {
    transition: .4s;
    outline: none;
    border: 1px solid transparent;
    height: 60px;
    padding-left: 20px;
    padding-right: 20px;
    background: var(--bright-background-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
}

.steam:focus {
    outline: none;
}

.steam:hover {
    color: var(--dark-color);
    border: 1px solid var(--dark-color);
}

.fa-icon {
    font-size: 20px;
}

.bg-logo {
    opacity: .5;
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: fixed;
    z-index: 1;
}