.mainHTcontent {
    display: block;
    flex-wrap: wrap;
     
    border-bottom: 1px solid;
}


.HT-artical-Main {
    flex: 1 0 50%;
    background-color: #fff;
     
}

.ht-sidebar {
    flex: 1 0 20%;
    background-color: white;
    padding: 10px;
    border-left: 1px solid;
}
.post{padding: 5px 10px;}

@media(max-width:768px){
.HT-artical-Main {
    flex: auto;
    background-color: #fff;
    padding: 0 12px;
    margin: 0 10px;
    width: 90%;
}
.ht-sidebar {
    flex: auto;
    background-color: white;
    padding: 10px;
}
}