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