Element block pseudo-element :before generated with cursor default height auto border 0px rgba(0,0,0,1) solid font-size 16px z-index auto padding 20px transform position static float none line-height 1 width 160px overflow hidden box-shadow 4px 4px 6px rgba(0,0,0,0.4) background border-radius margin 0px font-weight normal display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-sizing content-box