* {
    font-family: 'Times New Roman', Times, serif;
}

html, body {
    height: 100%;
    overflow: scroll;
}

body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    overflow: hidden;
}

header {
    position: absolute;
    top: 10px;
    left: 15px;
    color:#0A367C;
    font-size: 14px;
    max-width: 210px;
}


canvas {
    margin-bottom: 20px;
}

button {
    background-color:#ffffff;
    color:#0A367C;
    border: none;
    font-size: 50px;
    transition: all 0.5s;
    outline: none;
}

button:focus {
    outline:0;
}

button:hover{
    font-weight: bold;
    cursor: pointer;
}

button:active {
    transform: translateY(4px);
}

.link-text{
    color:#0A367C;
}

.link-header {
    color:rgb(121, 121, 121);
}

.video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

video {
    width: 450px;
    height: 450px;
}

.text{
    color:#0A367C;
    font-size: 14px;
}

.text-header {
    font-size: 14px;
    color:rgb(121, 121, 121);
}
@media (min-width: 320px) and (max-width: 480px) {
    article {
        max-width: 100vw;
        margin: 10px;
        overflow: auto;
    }
    video {
        width: 100vw;
    }
}