html, body { height: 100%; }
body { display: flex; align-items: center; padding-top: 40px; padding-bottom: 40px; background-color: rgb(245, 245, 245); background-size: cover; }
.form-signin { width: 100%; max-width: 330px; padding: 15px; margin: auto; }
.form-signin .checkbox { font-weight: 400; }
.form-signin .form-floating:focus-within { z-index: 2; }
.bidenlogo { width: 100%; }