.article_header,.article_header img{width:100%}.article_header .column{bottom:0;left:0;width:100%;background-color:rgba(0,13,43,.6);padding:2.5em 2.5em 10px}.article_header .column .date{color:#f2f4f9;font-size:1em;letter-spacing:0;line-height:1.875em}.article_header .back_btn{top:2.5em;right:0;background-color:rgba(0,13,43,.6);padding:10px 1.25em}.article_header .back_btn .arrow{height:2.5em;width:1.25em;background-image:url(../../svg/arrow_white_left.svg);background-size:contain;background-position:center;background-repeat:no-repeat;margin:0 1.25em 0 0}.article_header .back_btn span{color:#f2f4f9;font-size:1.25em;letter-spacing:0;line-height:1.2em;text-transform:uppercase}@media (max-width:1000px){.article_header .column{position:relative;bottom:auto;left:auto;background-color:#000d2b}}@media (max-width:600px){.article_header .column{padding:20px 10px 10px}.article_header .back_btn{top:0;padding:5px 10px}.article_header .back_btn .arrow{height:2em;width:1em}.article_header .back_btn span{font-size:1em}}