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