@media all{.section .section-title{margin-top:40px}.section .imgr{display:flex;flex-wrap:wrap;justify-content:space-between}.section .prefix{display:none}.section .img{margin-right:50px}}@media screen and (max-width:640px){.section .imgr{display:block;text-align:center}.section .prefix{display:initial}.section .imgc>img{width:100%;margin-bottom:40px}}