@media screen and (max-width:1023px) {
   #contianer{
    width:100%; 
}
img{
    width:100%; 
}
}

@media screen and (max-width:640px) {
   #contianer{
    width:100%; 
}
}

@media screen and (max-width:320px) {
   #contianer{
    width:100%; 
}
}