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