* -moz-box-sizing border-box -webkit-box-sizing border-box box-sizing border-box body, input, select font-family Helvetica, Arial, sans-serif font-size 1em textarea, pre font-family Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif font-size 1em html, body, form height 100% body background-color #fcfcfc padding 3em h1 position absolute top 1em left 3em font-weight 200 font-size 1em line-height 1em padding 0 margin 0 text-transform uppercase color #ccc .linenos padding-right .5em color #ccc border-right #eee 1px solid .code padding-left .5em .container width 100% height 100% textarea, input outline none textarea background-color #ffffff width 100% height 100% line-height 120% resize none border #ddd 1px solid border-radius 5px padding .5em form input[type="submit"], form a[role="submit"] float right form a[role="submit"] background-color #fefefe background-image -webkit-linear-gradient(top, #ffffff, #f5f5f5) background-image linear-gradient(to bottom, #ffffff, #f5f5f5) box-shadow 0 1px 2px 2px #ffffff color #666 text-shadow 0 0 2px #ffffff border #ddd 1px solid border-radius 4px border-bottom-width 4px font-size 1em width 5em text-align center padding .4em 0 margin .4em 0 text-decoration none display none &:active box-shadow 0 0 2px 2px #eee inset border-bottom-width 1px