* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #ded6d6;
}

nav {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

nav button {
    padding: 8px 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

nav button:hover {
    background-color: #45a049;
}

.form {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.but {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.but:hover {
    background-color: #45a049;
}

.hidden {
    display: none;
}

input[type="text"], input[type="number"] {
    padding: 8px;
    margin: 5px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    width: 100px;
}

.img img{
    max-width: 100%;
    height: auto;
}

img {
    max-height: 200px;
    max-width: 740px;
}

.img-card {
    max-height: 200px;
    max-width: 740px;
    margin-left: 17px;
}

table {
  width: 100%;
  border-collapse: collapse;
  border: 3px  rgb(0, 0, 0);
}

th, td {
  border: 2px solid #000000;
  text-align: center;
}

.card-form {
    background-color: rgb(18, 191, 222);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.card {
    background-color: rgb(18, 191, 222);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.card1 {
    background-color: rgb(255, 0, 0);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.card2 {
    background-color: rgb(255, 166, 0);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.card_container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
    margin: 3%;
}

.card_container-form {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.margin_for_child {
    flex: 1;
    margin: 0;
}

.theme-group {
    flex: 0 0 200px; 
    margin: 0;
    padding: 15px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.red-al {
    background-color: rgb(255, 0, 0);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.blue-al {
    background-color: rgb(0, 110, 255);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.yellow-al {
    background-color: rgb(212, 255, 0);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.sights li {
    background-color: #ffffff;
    
    padding: 10px 15px;
    margin-bottom: 8px;
    transition: transform 0.2s ease-in-out;
}