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