.btn { padding: .5rem 1rem; margin-right: .25rem; text-align: center; border-radius: .25rem; color: inherit; text-decoration: inherit; transition: 0.3s; } .btn-block { display: block; width: auto; } .btn-sm { padding: .3rem .6rem; font-size: .8rem; } .btn-black { background-color: #222222; color: #ffffff; } .btn-black:hover { background-color: #333; color: #ffffff; } .btn-pink { background-color: #d53f8c; } .btn-pink:hover { background-color: #d62b83; } .btn-green { background-color: #38a169; } .btn-green:hover { background-color: #28a160; }