*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family:'Poppins', sans-serif;

}

.container{
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
h1{
    color:#333;
    margin-bottom: 60px;

}
iframe{
    width: 80%;
    height: 500px;
    filter: invert(100%);

}