#jiamengdiv {
    position: relative;
}
@media (min-width: 768px) {
    #jiamengimg {
        height: 300px;
        width: 80%;
    }

    #jiamengimgcon {
        z-index: 999;
        position: absolute;
        top: 50px;
        right: 30px;
        height: 200px;
        background-color: #26b7bc;
        width: 250px;
        color: white;
    }

    #jiamengimgcon .con {
        padding: 30px;
    }
}
@media (max-width: 768px) {
    #jiamengimg {
        height: 150px;
        width: 100%;
    }

    #jiamengimgcon {
        display: none;
        z-index: 999;
        position: absolute;
        top: 25px;
        right: 30px;
        height: 100px;
        background-color: #26b7bc;
        width: 150px;
        color: white;
    }

    #jiamengimgcon .con {
       
    }
}
h2 {
    color: #26b7bc;
}

.fujiana {
    color: #26b7bc;
    padding: 5px 12px;
}

.jiamengsubtit {
    color: #d9dbda;
}

.zhichi {
    width: 100%;
}