Element block pseudo-element :after generated with padding 20px z-index auto overflow hidden font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background line-height 1 position static transition width 160px box-sizing content-box border 0px rgba(0,0,0,1) solid height auto display block border-radius float none transform cursor default