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