Element block pseudo-element :before generated with z-index auto font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden border 3px rgba(0,0,0,1) solid display block line-height 1 padding 20px background position static box-sizing content-box margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition border-radius transform float none cursor default width 160px height auto font-weight normal