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