.hero {
    background: #333;
    background: url(../site/img/background3.jpg);
    background-size: auto;
    background-size: cover;
    min-height: 100vh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 0;
    box-sizing: border-box;
}
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(51, 49, 58, 0.8);
}
.logo {
    /*margin: auto;*/
   /* display: block;*/
    width: 100px;
    /*float: left;*/
}
.login-logo, .register-logo {
    /*text-align: left;*/
}

.social-text {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    width: 100vw;
    text-align: center;
}

.social-text a:hover {
    color: #ffffff;
}
.social-text a {
    color: #b3b3b3;
    text-decoration: none;
    text-transform: uppercase;
    font-family: Montserrat;
    font-size: 9px;
    letter-spacing: .2em;
    padding: 0 0 0 .2em;
    margin: 0 10px;
    transition: color .4s;
}
.social-text {
    text-align: center;
}

.login-logo a, .register-logo a {
    color: #fff;
}

.login-box, .register-box {
    z-index: 999;
}

.login-box-body, .register-box-body {
    background: rgba(255,255,255,0.8);
}