Element block pseudo-element :after generated with transition transform width auto z-index auto text-shadow overflow visible height auto padding 0px float none font-weight normal box-sizing content-box border 0px rgba(0,0,0,1) solid display block margin 0px position static line-height 1 border-radius font-size 16px background box-shadow 2px 2px 2px rgba(0,0,0,0.3) cursor default