.post_info {
    position: relative;
}

.post_cover {
    overflow: hidden;
    height: 400px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.post_cover img {
    width: 100%;
}

.post_title {
    margin-left: auto;
    margin-right: auto;
}

.post_title {
    text-align: center;
}

.post_title_info {
    position: absolute;
    bottom: -35px;
    left: 0;
    right: 0;
    padding-bottom: 65px;
    padding-top: 65px;
    background-color: rgba(108, 117, 125, 0.4);
    color: white;
    margin-left: auto;
    margin-right: auto;
    border-radius: 15px;
    border: #d8d8d8 1px solid;
}

.post_sub_title {
    text-align: center;
    font-size: large;
}

.post_c_time {
    text-align: center;
    font-size: small;
}

.post_content {
    margin: 64px auto;
    max-width: 800px;
    overflow: hidden;
}

.post_content h1, h2, h3, h4, h5 {
    margin-top: .5rem;
    margin-bottom: .1rem;
}

.post_content p {
    text-indent: 2em !important;
    margin-bottom: 0.3em;
}