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