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