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