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