body{
    background-image: url(https://www.yamaha-motor.com.cn/mc/server/academy/img/service04-bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
/* .main-content img{
    width: 100%;
} */

p{
    color: rgb(89,87,88);
    /* font-size: 18px; */
}

.class-introduction{
    text-align: center;
}

.service05-item img{
    width: 100%;
}
.maindiv-set a{
    margin-bottom: 15px;
}

.service05-item>p{
    background-image: url(https://www.yamaha-motor.com.cn/mc/server/academy/img/service05-item-bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 5%;
    font-size: 15px;
    min-height: 120px;
}
.YTA-process{
    padding: 0 0 8% 0;
    text-align: center;
    width: 100%;
}
/* .YTA-process h2{

    font-weight: bold;

} */
.YTA-process img{
    width: 100%;
}

@media screen and (max-width: 767px)
{
    .wtgp-title h2{
        font-size: 20px;
    }
    .yta-introduction img {
        padding-bottom: 2%;
        width: 70%;
        margin: 0 auto;
        /* text-align: center; */
        display: block;
    }
}