.header-table-background{ background-size: cover; background-repeat: no-repeat; background-position: center; background-color: #ccc; min-height: 500px; margin: 0 auto; position: relative;}
.cont{max-width:1200px; position: absolute;  bottom: 5%; line-height:1; left: 0; right: 0;  margin-left: auto; 
  margin-right: auto; }
.header-text{width:100%; margin: 0 auto;  bottom: 5%; padding: 15px; }
@media only screen and (max-width: 600px) {
      .header-text{line-height:.7;}