@media(max-width:640px){#tawkchat,#tawkchat-container,#tawkchat-wrapper,#tawkchat-frame,#tawkchat-iframe-container{width:100vw!important;max-width:100vw!important;left:0!important;right:0!important;margin-left:0!important;margin-right:0!important;box-sizing:border-box!important;overflow-x:hidden!important}#tawkchat iframe,#tawkchat-iframe-container iframe,iframe[src*=tawk]{width:100%!important;max-width:100%!important;box-sizing:border-box!important}}