.block-content {
    background: 
        linear-gradient(rgba(13, 41, 70, 0.8), rgba(13, 41, 70, 0.8)), 
        url(../../img/auth/auth.jpeg);
    background-size: 150%;
    background-position: left;
    background-repeat: no-repeat;
}

.card {
    margin: 40px 0;
}

.password-group {
    position: relative;
}

.password-group img {
    width: 16px;
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    cursor: pointer;
}

@media (max-width: 768px) {
    .block-content {
        background-size:300%;     
    }
}