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