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