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