*{
    padding: 0;
    margin: 0;
}

body{
    background-color: rgb(181, 225, 244);
    overflow-x: hidden;
}

.f .fo{
    
    height: 85vh;
}

#bf{
    display: flex;
    justify-content: space-evenly;
}

.bott{
    width: 100vw;
    position: fixed;
    bottom: 0%;
    display: flex;
    justify-content: center;
}

.bott img{
    width: 5vw;
    margin-bottom:2vh;
}

video{
    display: none;
    width: 60vw;
    height: 77vh;
}

@media (max-width: 599px){
.k{
    display: none;
}
    
.bott img{
    width: 22vw;
}

video{
    width: 77vw;
}

}