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