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