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