:root{--foreground: white;--background: black;--color: #13fefe}.btn{background-color:white}.btn-secondary{background-color:white;color:black;border:none}.btn-secondary:hover{color:black;background-color:#13fefe}.btn-secondary:active{background-color:#13fefe}.btn-secondary:focus{box-shadow:0 0 0 0.2rem #13fefe}