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