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