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