static/css/style.css

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500&display=swap');

* {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}

body {
    background-image: linear-gradient(120deg, #a1c4fd 0%, #c2e9fb 100%);
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.main {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#output {
    margin-top: 20px;
    border: 1px solid #ccc;
    padding: 10px;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    min-height: 100px;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;

}

.container {
    background-color: rgba(255, 255, 255, 0.5);
    text-align: center;
    padding: 20px;            
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    border-radius: 20px;
    width: 400px;
}

.button {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#startButton {
    margin-top: 20px;
    padding: 20px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    cursor: pointer;
    background-color: rgb(159, 159, 252);
}

#startButton:hover {
    background-color: rgb(50, 50, 200);
}

#copyButton {
    margin-top: 10px;
    padding: 5px 10px;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
}

#copyButton:hover {
    background-color: #45a049;
}

#clearButton {
    margin-top: 10px;
    padding: 5px 10px;
    cursor: pointer;
    background-color: #af4c4c;
    color: white;
    border: none;
    border-radius: 4px;
}

#clearButton:hover {
    background-color: #ac3434;
}