* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    min-height: 100vh;
    overflow-y: scroll;
}


.container, .info {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 50px;
}

.container {
    text-align: center;
    width: 80%;
    height: 60%;
    margin-bottom: 5%;
}

.info {
    width: 80%;
    height: 30%;
    text-align: left;
    margin-top: 5%;
}

h1 {
    font-size: 20px;
    margin-bottom: 20px;
}

.file-upload {
    position: relative;
    margin-bottom: 20px;
}

#uploadButton {
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px 15px;
    margin-top: 11%;
    margin-bottom: 11%;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#uploadButton:hover {
    background-color: #0056b3;
}

input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-top: 10px;
}

input[type="text"]:focus {
    outline: none;
    border-color: #007bff;
}

input[type="submit"] {
    display: none;
}

#videoPlayer {
    width: 100%;
    height: 80%;
}

#responseText {
    text-align: center;
    font-size: 20px;
}

#responseText::placeholder {
    text-align: center;
    font-size: 1.5vw;
    color: black;
}