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