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