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