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