Element block pseudo-class :active generated with z-index auto line-height normal float none cursor default background text-shadow font-size 16px transition box-shadow 4em 0em 0px #1abc9c opacity 1 border-radius width 1em status position relative overflow visible padding 0px margin 0px outline none border 0px rgba(0,0,0,1) solid box-sizing content-box height 1em transform display block font-weight normal