.swiper.outside{position:relative}.swiper.outside .swiper-container{width:calc(50vw + 50%)}@media(max-width:767px){.swiper.outside .swiper-container{width:100%}}.swiper-demo-slide{align-items:center;background-color:#000;background-image:url(http://advent.webtm.ru/ls/demo/2_images_6.jpg);color:#fff;display:flex;height:300px;justify-content:center}