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