body {
    background-color: beige;
    font-family: 'Georgia', 'Times New Roman', 'Times', 'Cambria', serif;
}

body:lang(zh), body:lang(zh-TW), body:lang(zh-CN), body:lang(zh-HK) {
    font-family: "DFKai-SB", "BiauKai", "Kaiti TC", "AR PL UKai TW", "AR PL UKai HK", "AR PL UKai CN", "TW-Kai", "KaiTi", "楷体", serif;
}

.main a {
    color: #000000;
    text-align: center;
    text-decoration: none;
    outline: #000000;
    font-size: 20px;
}

.doc {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    font-size: 16px;
}

.block {
    position: relative;
    flex-basis: 28%;
    padding: 1%;
    margin: 1%;
    background-color: white;
    border-radius: 10px;
    display: flex;
}

.breadcrumbs {
    text-align: center;
    font-size: 20px;
}

.title {
    display: flex;
    align-items: center;
}

.title img {
    width: 30px;
    height: 29px;
}

@media screen and (max-width: 1024px) {
    .doc {
        flex-direction: column;
    }

    .block {
        flex-basis: auto;
    }
}