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