.container {
    display: flex;
    justify-content: center; 
    width: 80%; 
    margin: 0 auto; 
    background-color: #F4F6F6; 
    flex-wrap:wrap
}
.container .neirong {
    margin-left: 2px;
}
.container .neirong img {
    max-width: 90%;
    height: auto;
    margin: 0 auto;
}
.container .neirong p {
    text-align: left;
}
#date {
    text-align: right;
}