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