html,
body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
    background-size: cover;
}

.attention {
    position: absolute;
    top: 0px;
    font-size: 0.7em;
    background: #fffad5;
    padding: 1%;
    border: 1px solid black;
    color: black;
}

.logo-login {
    width: 80%;
    margin-bottom: 20px;
}

.loginbutton {
    background: linear-gradient(45deg, #39ad9b, #ff3d83);
    text-transform: uppercase;
    border-color: #000;
    margin-top: 30px;
}

.loginbutton:hover {
    background: #39ad9b;
    border-color: #000;
}

.form-control {
  border: 1px solid #000;
  margin-bottom: 20px;
}

.form-signin {
    width: 100%;
    max-width: 390px;
    padding: 15px;
    margin: auto;
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0px 0px 8px #0000005e;
    border: 1px solid #000;
}

.form-signin .checkbox {
  font-weight: 400;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}