.button{display:flex;flex-direction:column;position:fixed;z-index:10;bottom:30px;right:30px}@media only screen and (max-width:980px){.four-columns .et_pb_column{width:25%!important}.three-columns .et_pb_column{width:33%!important}}#main-footer{height:0!important;overflow:hidden}@media (max-width:980px){selector .et_pb_menu__menu{display:flex}selector .et_mobile_nav_menu{display:none}}