.hero-carousel-middle-line{background:radial-gradient(circle 10px at 0 50%,transparent 99%,#05513d 100%) 0 0,radial-gradient(circle 10px at 100% 50%,transparent 99%,#05513d 100%) 100% 0;background-repeat:no-repeat;background-size:50% 100%}.hero-carousel-middle-line:before{width:calc(100% - 20px)}