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