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