.flexbox{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.flexbox .flexbox_l{display:inline-block}.flexbox .flexbox_r{display:inline-block}.insert-ban{display:flex;justify-content:center;margin:0 0 12px 0}@media screen and (min-width: 769px){.insert-ban{margin:0 0 20px 0}}.insert-ban-item{display:block;max-width:570px;padding:0 12px}@media screen and (min-width: 769px){.insert-ban-item{padding:0 0;margin:0 8px 0 0}}.insert-ban-item:last-child{margin:0 0 0 0}.insert-ban-item img{display:block;width:100%}.insert-ban-item a{opacity:1;transition:all .4s}.insert-ban-item a:hover{opacity:.6}