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