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