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