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