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