body{
    font-family: cursive;
    background-color:rgb(96, 198, 238);
}

header {
    width: 100%;
    height: 10%;
    color: white;
    padding: 10px;
    display: flex;
    background: url(Bücher-katalogisieren_AdobeStock_144344997_bearbeitet-1.jpg);
    text-align: center;
   
}

nav {
    flex-grow: 1;
    text-align: center;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
   

}

nav ul li {
    display: inline;
    margin-top: 1%;
   
    
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-size: 1.5rem;
    padding: 10px;
    transition: color 0.3s ease, background 0.3s ease;
    font-family: cursive;
}
.login-container{
    width: 500px;
    margin: 0 auto;
    padding: 20px;
    background-color: #0c5a8677;
    border-radius: 6px;
    box-shadow: 0 2px 4px #4695b9;
     border: 5px solid #3f7791;
    margin-top: 200px;
}

h2{
    text-align: center;
    margin-bottom: 20px;
}

.form-group{
    margin-bottom: 15px;
}

label{
    display: block;
    font-weight: bold;
}

input[type="text"],
input[type="password"]{
      width: 95%;
      padding: 8px;
      border: 1px solid #ccc;
      border-radius: 5px;
}

button[type="submit"]{
    width: 100%;
    padding: 8px;
    background-color: rgba(7, 75, 107, 0.548);
    color: rgb(0, 0, 0);
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

button[type="submit"]:hover{
    background-color:rgba(7, 75, 107, 0.548);
}