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