.product-description-ver3{position:relative}.iisvsheading{z-index:5;margin-top:20px;position:relative}.iisvsheading .heading-title{margin-bottom:20px;font-weight:400;line-height:1.3}.iisvsheading .heading-line{justify-content:center;margin-bottom:35px;display:flex;position:relative}.iisvsheading .heading-line .short-line{background-color:#4cc2c0;border-radius:10px;width:30px;height:3px;margin-right:10px;transition:all .4s linear;display:inline-block;position:relative}.iisvsheading .heading-line .long-line{background-color:#4cc2c0;border-radius:10px;width:100px;height:3px;transition:all .4s linear;display:inline-block;position:relative}.product-description-ver3 .product-description-ver3-thumb{top:60px}.presentation{width:55%;position:absolute;top:200px;left:326px}.presentation-frame{width:100%;height:500px}.product-description-ver3{text-align:center;justify-content:center}.mb30{margin-bottom:30px;font-size:30px}