body {
    font-family: Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
}

.triangle-calculator {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.triangle {
    margin-bottom: 20px;
}

.input-field {
    margin-bottom: 10px;
}

input {
    padding: 5px;
    margin-left: 10px;
}

.buttons {
    margin-top: 20px;
}

button {
    padding: 10px 20px;
    margin: 5px;
    cursor: pointer;
}

footer {
    margin-top: 30px;
    background-color: #f0f0f0;
    padding: 20px;
    text-align: center;
    font-size: 0.9em;
    color: #555;
    position: relative;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

footer p {
    margin: 0;
    color: #333;
}

#result {
    margin-top: 20px;
    font-size: 1.2em;
    color: black;
    text-justify: center;
}