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