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