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