Media Queries doesn't work

kaijay790730

Hi, 

I have an issue with media queries, I don't know why but they doesn't work. 

I wrote that in Custom CSS & JS in Betheme option : 

@media only screen and (max-width: 767px)

footer .container {

    text-align: center;

}

I don't know why I can't modify the style in mobile version, but the desk version is okay, if no @media only screen and (max-width: 767px)...