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