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