html,
body {
  height: 100%;
  font-family: Arial, Helvetica, sans-serif !important;
}

.myForm {
  border-radius: 0; /* Set border radius to 0 for squared edges */
  border: black solid;
}

.myForm:focus {
  box-shadow: 0 0 0 0.25rem black; /* Black box shadow on focus */
  border-color: black;
}

@media only screen and (max-width: 768px) {
  .logo {
    width: 380px;
  }
}