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