#main-header #et-top-navigation{display:none}@media only screen and (max-width:768px){html,body{width:100%;overflow-x:hidden}}@media only screen and (max-width:980px){.three-columns .et_pb_column{width:33%!important}}@media only screen and (max-width:479px){.three-columns .et_pb_column{width:50%!important}}