.linear { width: 630px; height: 120px; line-height: 150px; text-align: center; font-size: 26px; position: absolute; bottom: 0; color: #fff; background: -webkit-linear-gradient( top, rgba(0, 0, 0, 0),rgba(0, 0, 0, 0.2) ); /* Safari 5.1 - 6 */ backgrou…