body {
    font-family: 'Arial', sans-serif;
}

h1, h2, h3 {
    color: #4CAF50;
}

.stButton button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

.stTextInput input {
    border-radius: 5px;
    padding: 10px;
    border: 1px solid #ccc;
}

.stSelectbox select {
    border-radius: 5px;
    padding: 10px;
    border: 1px solid #ccc;
}

.stSlider .stSliderLabel {
    color: #4CAF50;
}