.obj{
    width: 80vw;
    height: 50vmax;
    border: 1px solid gray;  
    /* background-color: rgb(63, 63, 63); */
    border: none;
    border-radius: 20px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 2vw;
    /* display: none; */
}

object{
    /* width: 80vw;
    height: 25vmax; */
    width: 100%;
    height: 100%;
}