*{
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    box-sizing: border-box;
}

a{
    text-decoration: none;
    color: white;
}

iframe{
    width: 800px;
    height: 800px;
    overflow-y: hidden;
}

li{
    list-style-type: none;
}

button{
    all: unset;
    cursor: pointer;
    outline: revert;
}