.pg_text{text-align:left}#images_header{position:relative;width:964px;height:506px;margin-bottom:30px}@media screen and (min-width :320px) and (max-width :479px){#images_header{width:300px;height:158px;margin-bottom:20px}}@media screen and (min-width :480px) and (max-width :767px){#images_header{width:460px;height:242px;margin-bottom:20px}}@media screen and (min-width :768px) and (max-width :992px){#images_header{width:708px;height:372px}}.header_img{width:964px;height:506px}@media screen and (min-width :320px) and (max-width :479px){.header_img{width:300px;height:158px}}@media screen and (min-width :480px) and (max-width :767px){.header_img{width:460px;height:242px}}@media screen and (min-width :768px) and (max-width :992px){.header_img{width:708px;height:372px}}