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