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