Element block pseudo-element :after generated with line-height 1 background margin 50px box-sizing content-box padding 20px cursor default float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto font-size 50px display block overflow hidden height auto border 0px rgba(0,0,0,1) solid width 500px transition box-shadow position static font-weight normal transform border-radius