.container-grid .content-grid {
    display: grid;
    grid-template-areas:
            'main-grid';
    grid-template-rows: auto;
    grid-gap: 20px;
    margin: 0;
    padding: 20px;
}

.content-grid .main-grid{
    grid-area: main-grid;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(315px, 690px));
    grid-gap: 20px;
    justify-content: center;
}

.content-grid .main-grid .post-grid{
    display: grid;
    grid-template-areas:
            'image'
            'summary';
    grid-template-columns: 1fr;
    grid-template-rows: 5fr 1fr;
    padding: 25px;
    background-color: white;
    box-shadow: 5px 5px 10px darkgray;
}

.content-grid .main-grid .post-grid:hover{
    cursor: pointer;
}

.content-grid .main-grid .post-grid img{
    grid-area: image;
    width: 100%;
}

.content-grid .main-grid .post-grid .summary{
    grid-area: summary;
    font-size: 16pt;
    text-align: left;
}

.content-grid .main-grid .post-grid .summary a{
    color: #636b6f;
}