Element block pseudo-class :active generated with line-height 1 overflow hidden width auto transition display block float none font-size 16px font-weight normal box-sizing content-box border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto margin auto height auto background padding 5px border 0px rgba(0,0,0,1) solid position static transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default