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