.top{
    width: 75%;
    text-align: center;
    margin-top: 15px;
}
.center{
    width: 500px;
    height: 300px;
    margin-top: 30px;
    text-align: center;
}

.center video{
    width: 500px;
    height: 300px;
    border: 2px solid gold;
    border-radius: 10px;
    box-shadow: 5px 5px 10px 15px rgba(33, 33, 33,0.5);
}

.center a h3{
    color: red;
    margin-top: 10px;
}

.bottom{
    width: 500px;
    text-align: center;
    box-shadow: 3px 3px 10px 10px rgba(33, 33, 33,0.5);
    margin-top: 100px;
    font-size: 23px;
    border: 3px solid #00a4ff;
    background-color: rgb(241, 234, 234);
    padding: 2px;
}