label {
    color: #000 !important;
}

section {
    padding-left: 40px;
    padding-right: 40px;
}
.calculator-section {
    padding: 20px;
    background-color: #f9f9f9;
}
.calculator-container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 80px;
}
.form-group {
    margin-bottom: 15px;
}
.form-control {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.btn {
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
#other-construction {
    display: none;
}
.notification {
    background-color: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    margin-top: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}