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