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