/* 大于768（电脑） */
@media screen and (min-width:768px) {
    .banner img {
        max-width: 100%;
    }

    .training_content {
        padding: 20px 40px;
    }

    .training_content .title {
        text-align: center;
        padding: 20px 0px;
        font-size: 20px;
        color: #18B580;
        font-weight: bold;
        margin-bottom: 20px;
    }

    .training_content .ico_img_a {
        display: -webkit-flex;
        display: flex;
        justify-content: space-between;
        margin-bottom: 50px;
    }

    .training_content .ico_img_a a {
        display: inline-block;
        position: relative;
    }

    .training_content .ico_img_a a img {
        width: 343px;
        background-image: linear-gradient(#29CC95, #18B580);
        border-radius: 8px;
    }

    .training_content .ico_img_a a .phone_img {
        display: none;
    }

    .training_content .ico_img_a a .phone_img_shadow {
        display: none;
    }

    .training_content .ico_img_a a strong {
        font-size: 30px;
        color: #ffffff;
        position: absolute;
        left: 16px;
        top: 66px;
    }
}

/* 小于768（手机） */
@media screen and (max-width:768px) {
    .banner img {
        max-width: 100%;
    }

    .training_content {
        
        /* padding: 0px 17px; */
    }

    .training_content .title {
        /* border: solid red 1px; */
        text-align: center;
        font-size: .3733rem;
        color: #18B580;
        font-weight: bold;
        padding: .2133rem 0 .3733rem 0;
        font-size: .5333rem;
    }

    .training_content .ico_img_a {
        width: 9.0667rem;
        margin: 0 auto;
        /* border: solid blue 1px; */
        display: -webkit-flex;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        margin-bottom: .8rem;
    }

    .training_content .ico_img_a a {
        /* border: solid red 1px; */
        width: 9.0667rem;
        height: 4.32rem;
        border-radius: .2133rem;
        margin-bottom: .4267rem;
        position: relative;
        background-image: linear-gradient(#29CC95, #18B580);
    }

    .training_content .ico_img_a a .PC_img {
        display: none;
    }

    .training_content .ico_img_a a .phone_img {
        /* border: solid blue 1px; */
        height: 4.32rem;
        position: absolute;
        right: .5333rem;
    }

    .training_content .ico_img_a a .phone_img_shadow {
        /* border: solid red 1px; */
        height:  4.32rem;
        border-radius: .2133rem;
        position: absolute;
        right: 0;
    }

    .shaodow2{
        left: 0;
    }

    .training_content .ico_img_a a strong {
        font-size: .64rem;
        color: #ffffff;
        position: absolute;
        left: .7467rem;
        top: .8rem;
    }
}