.head {
    height: 380px;
    background-color: #4c71bf;
    width: 100%;
}

.content {
    width: 60%;
    height: 300px;
    margin: 50px auto;
}

.h2 {
    font-family: "楷体";
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 15px;
}

.h2:hover {
    color: #337ab7;
}

.text {
    font-family: "宋体";
    font-size: 16px;
    font-weight: 600px;
    margin-bottom: 10px;
    color: #a3a3a3;
    height: 60px;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.text:hover {
    color: #2b79c3;
}

.text_en {
    font-family: "lora", "times new roman";
    font-size: 18px;
    font-weight: 400px;
    margin-bottom: 10px;
    color: #808080;
}

.item {
    margin-bottom: 30px;
    border-bottom: 1px solid gainsboro;
}