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