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