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