.g-exp dl,.course-detail .c-detail{
    grid-template-columns: 1fr;

}
.guide, .course{
    width: 90%;
    min-width: auto;
}

ul.c-list li.c-pickup > div,
ul.c-list li > div{
    padding: 25px 25px;
}

.course_attention{
    text-align: left;
}

/** faq **/
.faq-section{
    width: 90%; 
}