/* Full-width input fields */
input[type=text], input[type=password] {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    box-sizing: border-box;
  }
.container{
    width:100%;
    height: 100%;
    display: flex;
    justify-content: center;
}
#login-frm{
    padding: 20px;
    margin: 20px;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

input {
    font-size: 20px;
    padding: 5px;
}