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