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