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