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