/* 大背景图片 */

.banner {
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
}


/* 联系我们中间内容 */

.main_div_con {
    width: 100%;
}

.main_div_con img {
    transition: all 0.5s linear;
}

.main_div_con img:hover {
    transform: scale(1.1);
    transition: all 0.5s linear;
}

.main_div_con h1 {
    width: 100%;
    padding: 14px 0;
    font-size: 22px;
    text-align: center;
    background: #e9e9e9;
    font-weight: bold;
}


/* 联系我们第二部分 */

.main_div_con_content {
    display: flex;
    padding: 40px 0;
    background: #fff;
    justify-content: space-around;
}

.main_div_con_content_right ul {
    width: 480px;
    display: flex;
    flex-wrap: wrap;
}

.main_div_con_content_right ul li {
    width: 47%;
    /* border: 1px solid red; */
    margin: 20px 0 0px 10px;
    font-size: 14px;
}


/* 最后一个li 宽为100% */

.main_div_con_content_right ul li:last-child {
    width: 100%;
}