.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;
}

.foot-bottom {
    background: #2f2f2f;
    padding: 15px 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    color: #969595;
    font-size: 14px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
    justify-content: space-around;
}

.foot-bottom a {
    color: #969595;
}

.foot-bottom a:link {
    text-decoration: none;
}

.home-service {
    margin-top: 3%;
}

.home-service h1 {
    text-align: center;
}

h1 {
    display: block;
    font-size: 2em;
    margin-block-start: 0.67em;
    margin-block-end: 0.67em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}