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