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