Element block pseudo-class :active generated with font-size 20px transition margin 13px outline none font-weight normal overflow visible position relative height 22px box-sizing content-box transform display inline-block float none border 0px rgba(0,0,0,0) solid text-shadow background box-shadow 0px 5px 0px #16a085 cursor pointer z-index auto content "" border-radius line-height 24px width auto padding 28px