Element block pseudo-class :active generated with margin 0px overflow hidden z-index auto font-size 16px box-sizing content-box line-height 1 font-weight normal display block transition cursor default border 5px rgba(74,134,232,1) solid position static width 160px float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) background height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius transform padding 20px