#topnews, .thisothernewss {
    width: 1170px;
    margin: 60px auto 0;
}
#topnews:after, .nextothernews:after {
    content: '';
    display: block;
    clear: both;
}
.thistopnews, .thisothernews {
    width: 33.33%;
    float: left;
}
/*#############Mdeia Query##############*/
@media screen and (max-width: 1200px) {
 #topnews, .thisothernewss {
    width: 100%;
}
}
@media screen and (max-width: 640px) {
.thistopnews, .thisothernews {
    float: none;
    width: 100%;
    max-width: 350px;
    margin: auto;
}
}