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