#main_my {
    background-color: #fff;
    font-size: 0px;
}

.main_my_img {
    display: inline-block;
    width: 500px;
    height: 200px;
}

.main_my_txt {
    display: inline-block;
    height: 200px;
    width: 400px;
    font-size: 16px;
    margin-right: 100px;
    float: right;
}

.main_my_img img {
    width: 300px;
    height: 160px;
    margin-top: 20px;
    margin-right: 20px;
    float: right;
}

.main_my_txt {
    box-sizing: border-box;
    padding: 20px;
    color: black;
}

.main_my_txt p {
    text-indent: 32px;
}

h2 {
    margin-bottom: 20px;
}

.gengduo {
    text-align: center;
}

.gengduo img {
    width: 40px;
}