html, body
{
  height: 100%;
  width: 100%;
  font-family: sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
}
.container {
  width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.containerpc {
  visibility: hidden;
  display: none;
}
.loginlogo {
  max-height: 600px;
  max-width: 450px;
  width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
h1 {
  font-size: 24px;
  margin-bottom: 20px;
  margin: auto;
  text-align: center;
}
form {
  margin-bottom: 20px;
}
input {
  border: 1px solid #ccc;
}
input[type="submit"] {
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
input[type="submit"]:hover {
  background-color: #42a54a;
}
@media screen and (max-width: 991px) {
 #footer{
    background-color: #007bff;
    position: fixed;
    left: 0;
    bottom: 0px;
    width: 100%;
    color: white;
    text-align: center;
    font-family:'Trebuchet MS', sans-serif;
  }
  #footer a{
    font-weight: 300;
    color: #d5a932;
  }
  #footer p{
    font-weight: 500;
    color: black;
  }
  .container {
    width: 100%;
  }
  .error-message {
    background-color: white;
  }
  .containerpc {
    visibility: hidden;
    display: none;
  }
  .loginlogo {
    max-height: 600px;
    max-width: 450px;
    width: 100%;
    display: block;
  }
  h1 {
    font-size: 18px;
    margin: auto;
    position: relative;
    margin-bottom: 15px;
  }
  form {
    display: block;
    justify-content: center;
    margin-bottom: 0;
  }
  .formlogin {
    background-color: rgb(57, 55, 65);
    padding-top: 5px;
    padding-bottom: 15px;
    padding-left: 5px;
    padding-right: 5px;
  }
  input {
    width: calc(100% - 27px);
    padding-top: 20px;
    margin-top: 10px;
    margin-left: 10px;
    margin-right: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  input[type="submit"] {
    width: calc(100% - 21px);
    padding-top: 10px;
    margin-top: 10px;
    margin-left: 10px;
    margin-right: 10px;
  }
  input::placeholder{
    position:relative !important;
    top:50% !important;
    transform:translateY(-30%) !important; 
  }
}