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