.download_detail_title{font-size:24px;font-weight:700;line-height:1.4;margin-bottom:25px}.download_detail_title_img{margin-bottom:25px;width:100%}@media screen and (max-width:680px){.download_detail_title{font-size:20px;margin-bottom:20px}.download_detail_title_img{margin-bottom:20px}}