html body .main-content{
    min-height: 100vh;
    padding: 6% 4% 0 4%;
    box-sizing: border-box;
    width: 100%;
}
.main-content .post_img1{
    float: left;
    width: 150px;
    height: 150px;
    object-fit: cover;
    margin: 0 20px 20px 0;
}



@media (max-width: 500px){
    html body .main-content{
        padding: 22% 4% 0 4%;

    }
}