.how-container {
    display: flex;
    justify-content: space-around;
    margin-top: 50px;
}
.how-container .wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.how-container .wrap img {
    width: 174px;
    height: 124px;
}

.how-container .wrap p {
    color: #000000;
    font-size: 20px;
}

.how-container .wrap span {
    color: #333333;
    font-size: 20px;
    width: 200px;
}

.footer .item-box .content-item .tel {
    height: 180px;
}

.footer .item-box .content-item .tel .title {
    font-size: 15px;
    position: relative;
}

.footer .item-box .content-item .tel .title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 30px;
    height: 2px;
    background-color: red;
}

.footer .item-box .content-item .tel .img-box {

}

.footer .item-box .content-item .tel .sub {
    margin-top: 40px;
    color: #9f9e9e;
}