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