Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid line-height 1 font-weight normal border-radius float none padding 20px transform text-shadow 3px 2px 2px rgba(0,0,0,0.2) cursor default z-index auto display block position static box-sizing content-box font-size 16px width 160px background transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden margin 0px height auto