.commercial-card{background-image:linear-gradient(to bottom right,rgba(0,0,255,.02),rgba(0,0,255,.005))}.commercial-card-border{background-image:linear-gradient(90deg,hsla(0,0%,100%,.01),hsla(0,0%,100%,.05))}.item{position:absolute;transition:transform .5s}.item0{transform:translateZ(1500px)}.item1{transform:translateY(-75px) rotate(-10deg) scale(.8);opacity:.5}.item2{transform:translateY(70px) rotate(20deg) scale(.7);opacity:.5}.container-3d-commercial{margin:0 auto;width:500px;height:280px;position:relative;perspective:1000vw}.carousel{height:100%;width:100%;transform-style:preserve-3d}@media screen and (max-width:1279px){.container-3d-commercial{width:380px;height:180px}}@media screen and (max-width:1023px){.container-3d-commercial{width:280px;height:120px}}@media screen and (max-width:768px){.container-3d-commercial{width:250px;height:150px}}@media screen and (max-width:629px){.container-3d-commercial{width:170px;height:120px}}.expand-arrow{border:solid #fff;padding:3px;margin-left:-7.5px;border:solid gray;border-width:0 2px 2px 0;display:inline-block;padding:5px;transform:rotate(-45deg);transition:transform .5s ease-in-out}.rotate-0{transform:rotate(45deg)}.content-wrapper{overflow:hidden;transition:height .5s ease-in-out}.content-wrapper.collapsed{height:0}.content-wrapper.expanded{height:auto}