@charset "UTF-8";

* {
    box-sizing: border-box;
}


body {
    margin: auto;
    font-family: sans-serif;
    font-size: 16px;
    color: #444;
    line-height: 25px;
    background-color: rgb(226, 235, 253);
}

.wrapper {
    display: flex;
    flex-wrap: wrap;
    max-width: 900px;
    width: 100%;
    margin: 50px auto;
}

.block {
    display: flex;
    width: calc(100%/3 - 20px);
    margin: 10px;
    flex-direction: column;
    border: 1px solid #ccc;
    box-shadow: 2px 2px 4px 0px rgba(0, 0, 0, 0.2);
}

.block-img {
    height: calc(((100vw - (100vw - 900px))/3 - 20px) /2);
}

.block-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.block-desc {
    padding: 15px;
    flex-grow: 1;
}

.block-link {
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
}

.block-link a {
    color: #494949;
    display: block;
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    padding: 10px 0;
    transition: 0.1s ease;
}

.block-link a:hover {
    background-color: #ccc;
    color: #fff;
}

@media (max-width: 768px) {
    .block {
        width: calc(100%/2 - 20px);
    }

    .block-img {
        height: calc((100vw /2 - 20px) /2);
    }
}


@media (max-width: 425px) {
    .block {
        width: calc(100% - 20px);
    }

    .block-img {
        height: calc((100vw - 20px) /2);
    }
}


@media (max-width: 320px) {
    .block {
        width: calc(100%);
        margin: 10px 0;
    }

    .block-img {
        height: calc(100vw /2);
    }
}