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