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