Element block pseudo-element :before generated with border-radius box-sizing content-box padding 20px display block float none position static height auto transition cursor default width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal background z-index auto overflow hidden border 0px rgba(0,0,0,1) solid font-size 16px box-shadow 4px 4px 6px rgba(0,0,0,0.4) line-height 1 margin 0px transform