#giohang_table {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999; 
    background-color: #f2f2f2;
    border-radius: 6px;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}

#giohang_table_content {
    width: 150px; 
    border-collapse: collapse;
}

#giohang_table_content th {
    padding: 6px;
    text-align: left;
    font-family: Arial, sans-serif;
    background-color: #603232;
    color: white;
    font-size: 10px; 
}

#giohang_table_content td {
    padding: 3px 6px;
    text-align: left;
    font-family: Arial, sans-serif;
    font-size: 10px; 
}

#giohang_table_content tr:nth-child(even) {
    background-color: #f2f2f2;
}

#giohang_table_content tr:hover {
    background-color: #ddd;
}


button {
    padding: 3px 6px;
    border: none;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    border-radius: 3px;
    font-size: 10px; 
}

button:hover {
    background-color: #45a049;
}
h2 {
    text-align: center;
}

h1 {
    text-align: center;
}