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