.header{font-size:40px}[dir] .header{padding:30px;text-align:center;background:#fff}.leftcolumn{width:100%}[dir] .leftcolumn{margin-top:3%}[dir=ltr] .leftcolumn{float:left;margin-left:10%;margin-right:10%}[dir=rtl] .leftcolumn{float:right;margin-right:10%;margin-left:10%}.fakeimg{width:100%}[dir] .fakeimg{background-color:#aaa;padding:20px}[dir] .card{background-color:#fff;padding:20px;margin-top:20px}.row:after{content:"";display:table}[dir] .row:after{clear:both}[dir] .footer{padding:20px;text-align:center;background:#ddd;margin-top:20px}@media screen and (max-width:800px){.leftcolumn,.rightcolumn{width:100%}[dir] .leftcolumn,[dir] .rightcolumn{padding:0}}