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