.model_two_container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.model_two_container img {
    margin-top: 50px;
}

.model_two_container_yd {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 20px;
    padding: 10px;
}

.model_two_container_yd img {
    margin-top: 20px;
    width: 100%;
}

.model_two_btn {
    width: 160px;
    height: 50px;
    border-radius: 30px;
    background-color: #3370FF;
    color: #ffffff;
    line-height: 50px;
    font-size: 16px;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
    text-decoration: none;
}

.model_four {
    margin: 0 auto;
    padding: 100px 0;
}

.model_four_yd {
    padding: 40px 20px;
}

.model_four_ul {
    padding: 0;
    margin: 0;
    margin-top: 70px;
    padding: 0 100px;
    list-style: none;
    width: 100%;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
}

.model_four_ul_yd {
    padding: 0;
    margin: 0;
    margin-top: 30px;
    list-style: none;
    width: 100%;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
}

.model_four_li {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.model_four_text {
    font-size: 14px;
    color: #000;
    margin-top: 5px;
}