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