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