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