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