.blog-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0 0 20px;
}
.blog-item {
    text-align: center;
}
.blog-item:nth-child(n+2) {
    margin-top: 50px;
}
.blog-date-time {
    color: #aaa;
    display: block;
    margin-bottom: 20px;
}
.blog-item-name {
    display: block;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 40px;
}
.blog-item-name-ref {
    display: block;
    text-decoration: none;
}
.blog-item-name-ref,
.blog-item-name-ref:hover,
.blog-item-name-ref:focus,
.blog-item-name-ref:active,
.blog-item-name-ref:visited {
    color: #000;
}
.blog-item-name-ref:hover,
.blog-item-name-ref:focus,
.blog-item-name-ref:active {
    text-decoration: underline;
}
.blog-item-ref {
    display: block;
}
.blog-item-pic {
    width: 100%;
}
@media only screen and (min-width: 512px) {
    .blog-item {
        display: flex;
        flex-direction: column;
        width: 49%;
    }
    .blog-item:nth-child(n+2) {
        margin-top: 0;
    }
    .blog-item:nth-child(n+3) {
        margin-top: 50px;
    }
    .blog-item:nth-child(2n) {
        margin-left: 2%;
    }
    .blog-item-name {
        margin-bottom: 18px;
        min-height: 66px;
    }
    .blog-item-ref {
        flex-basis: 100%;
    }
    .blog-item-pic {
        height: 100%;
        object-fit: cover;
        width: 100%;
    }
}
@media only screen and (min-width: 1024px) {
    .blog-item {
        width: 24%;
    }
    .blog-item:nth-child(n+2) {
        margin-left: 1.33%;
    }
    .blog-item:nth-child(n+3) {
        margin-top: 0;
    }
    .blog-item-ref {
        height: 245.75px;
    }
}