Element block pseudo-element :before generated with overflow hidden position absolute width 1px height 510px background font-weight bold transform margin 10px border 1px rgb(28, 28, 28) solid line-height 1.5em display inline-block float left status text-shadow 2px 2px 0px rgba(0,0,0,0.2) outline none box-sizing content-box border-radius cursor default opacity 1 z-index auto font-size 200% box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 0px transition