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