body{
    background-color: rgba(0,0,0,0.8);
    color: #fff;
}
hr{
    border-color: #fff;
}
.banner img{
    width: 100%;
}
.banner h1{
    position: absolute;
    bottom: 20px;
    left: 10%;
    color: 000;
    font-size: 56px;
}

@media(max-width:450px){
    .banner h1{
        left: 11%;
        font-size: 28px;
    }
}