.test{
    position: relative;
    width: 100%;
    float: left;
    left: 0%;
}
.test h2{
    position: relative;
    padding: 30px;
    height: auto;
    text-align: center;
    background: rgba(255,255,255,0.7);
    color: black;
    width: 46%;
    left: 25%;
    border-radius: 5px;
}