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