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