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