.inside-column{margin:15px;height:350px}.column{float:left;width:33.33%}@media screen and (max-width:48em){.column{width:100%}}.sector__h3{color:White !important;background-color:rgb(2 75 115 / 60%);text-align:center;padding:5px}.row:after{content:"";display:table;clear:both}