.bifl_wrapper {
  display: grid;
  grid-template-columns: 67% 30%;
  grid-gap: 30px;
  padding: 10px;
}
.bifl__tutorial {
  padding: 20px;
  background: #ffffff;
}
.bifl_button {
  background: #04199a;
  color: #ffffff;
  padding: 8px 20px;
  text-decoration: none;
  border-radius: 3px;
  justify-content: center;
  display: flex;
}
.bifl_button:focus {
  color: #ffffff;
}
.bifl_button.danger {
  background: #bc0404;
}
.bifl_button.danger:hover {
  background: #e50000;
}
.bifl_button:hover {
  color: #ffffff;
  background: #0522d8;
}

#customers {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#customers td,
#customers th {
  border: 1px solid #ddd;
  padding: 8px;
}

#customers tr:nth-child(even) {
  background-color: #f2f2f2;
}

#customers tr:hover {
  background-color: #ddd;
}

#customers th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #4caf50;
  color: white;
}
.bifl_form {
  border: 1px solid #ddd;
  padding: 20px;
}
.bifl_form p {
  display: inline;
}
.bifl_form .inner_form {
  display: inline-block;
  padding-left: 130px;
}
@media screen and (max-width: 600px) {
  .bifl_form .inner_form {
    padding-left: 20px;
  }
}