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