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