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