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