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