.nr {
    margin-top: 30px;
}

.block {
    width: 1305px;
    min-height: 60vh;
    margin: 0 auto;
    position: relative;
}

.ziduan {
    padding-left: 10px;
}

.ziduan a {
    text-decoration: none;
    color: #000000;
}

.edu {
    padding-left: 10px;
    padding-top: 35px;
    display: inline-grid;
    color: #000000;
}


.ko {
    /*width: 1305px;*/
    height: auto;
    display: flex;
    flex-wrap: wrap;
}

.kng {
    width: 100%;
    display: flex;
    align-items: flex-start;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background: #fff;
    margin-bottom: 20px;
}

.kng img {
    width: 300px;
    height: 200px;
    object-fit: contain;
    /*border: solid 1px #e7e5e3;*/
    padding: 20px;
    border-radius: 8px;
}

.kng .div {
    width: 320px;
    /*border: solid 1px #e7e5e3;*/
    height: fit-content;
    border-radius: 5px;
}

.kng .div .img {
    width: 300px;
    height: 200px;
    padding: 20px;
    object-fit: contain;
}

.js {
    width: calc(100% - 360px);
    min-height: 60vh;
    /*background: #f9f9f9;*/
    margin-left: 20px;
    padding: 20px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    /*justify-content: center;*/
}

.js h3 {
    padding-top: 20px;
    text-align: center;
    font-size: 24px;
    color: #333;
}

.js p {
    padding: 10px 30px;
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}