.masthead {
    position: relative;
    height: 100vh;
    background-color: blue;
    background: url('../images/hero-slider.png') no-repeat center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    padding-top: 8rem;
    padding-bottom: 8rem;
}
.login-text {
    color: #aaa !important;
}