#a-header,#a-ghost_header,#a-billboard,#a-site_contents,#a-footer{max-width:100%}.bd-no-webp #a-billboard{padding:0;background-color:#fff;background-image:url(../_src/14113/775258-background-nanotechnology-hd-1920x1080-for-windows-10-1.jpg?v=1690685677000);background-position:center center;background-size:cover}.bd-webp #a-billboard{padding:0;background-color:#fff;background-image:url(../_src/14113/775258-background-nanotechnology-hd-1920x1080-for-windows-10-1.webp?v=1690685677000);background-position:center center;background-size:cover}@media only screen and (max-width:641px){.bd-no-webp #a-header{padding:0}.bd-webp #a-header{padding:0}.bd-no-webp #a-ghost_header{padding:0}.bd-webp #a-ghost_header{padding:0}.bd-no-webp #a-billboard{padding:0}.bd-webp #a-billboard{padding:0}.bd-no-webp #a-main{padding:0}.bd-webp #a-main{padding:0}.bd-no-webp #a-side-a{padding:0}.bd-webp #a-side-a{padding:0}.bd-no-webp #a-side-b{padding:0}.bd-webp #a-side-b{padding:0}.bd-no-webp #a-footer{padding:0}.bd-webp #a-footer{padding:0}}#bk7467>div{padding-left:0;padding-top:0;padding-right:0;padding-bottom:0}#bk7414>div{padding-left:100px;padding-top:150px;padding-right:100px;padding-bottom:0}#bk7415>div{padding-left:30px;padding-top:10px;padding-right:50px;padding-bottom:30px}#bk7981>div{padding-left:40px;padding-top:40px;padding-right:0;padding-bottom:30px}.bd-no-webp #bk7998{background-color:#000}.bd-webp #bk7998{background-color:#000}#bk7998>div{padding-left:0;padding-top:20px;padding-right:0;padding-bottom:20px}.bd-no-webp #bk7424{background-image:url(../_src/14088/transparent_blk_70.png?v=1690685677000);background-repeat:repeat}.bd-webp #bk7424{background-image:url(../_src/14088/transparent_blk_70.webp?v=1690685677000);background-repeat:repeat}#bk7424>div{padding-left:30px;padding-top:10px;padding-right:0;padding-bottom:5px}#w-top-left{margin:0 auto;max-width:20%}#w-top-right{margin:0 auto;max-width:20%}#w-middle-left{margin:0 auto;max-width:20%}#w-middle-right{margin:0 auto;max-width:20%}#w-bottom-left{margin:0 auto;max-width:20%}#w-bottom-right{margin:0 auto;max-width:20%}#bk7431>div{padding-left:100px;padding-top:0;padding-right:100px;padding-bottom:0}#bk7416>div{padding-left:30px;padding-top:30px;padding-right:50px;padding-bottom:30px}#bk7421>div{padding-left:40px;padding-top:40px;padding-right:0;padding-bottom:30px}#bk7417>div{padding-left:30px;padding-top:30px;padding-right:50px;padding-bottom:30px}#bk7418>div{padding-left:30px;padding-top:30px;padding-right:50px;padding-bottom:30px}#bk7432>div{padding-left:30px;padding-top:30px;padding-right:50px;padding-bottom:30px}.bd-no-webp #bk7419{background-color:#434343}.bd-webp #bk7419{background-color:#434343}#bk7420>div{padding-left:50px;padding-top:50px;padding-right:50px;padding-bottom:0}@media only screen and (max-width:641px){#bk7467.b-plain>.column,#bk7467.b-plain>.g-column,#bk7467.b-both_diff>.column,#bk7467.b-both_diff>.g-column,#bk7467.b-headlines>.column,#bk7467.b-headlines>.g-column,#bk7467.b-album>.column,#bk7467.b-album>.g-column,#bk7467.b-tab>.column,#bk7467.b-tab>.g-column,#bk7467.b-accordion>.column,#bk7467.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7467>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7414.b-plain>.column,#bk7414.b-plain>.g-column,#bk7414.b-both_diff>.column,#bk7414.b-both_diff>.g-column,#bk7414.b-headlines>.column,#bk7414.b-headlines>.g-column,#bk7414.b-album>.column,#bk7414.b-album>.g-column,#bk7414.b-tab>.column,#bk7414.b-tab>.g-column,#bk7414.b-accordion>.column,#bk7414.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7414>div{padding-left:15px;padding-top:100px;padding-right:15px;padding-bottom:15px}#bk7415.b-plain>.column,#bk7415.b-plain>.g-column,#bk7415.b-both_diff>.column,#bk7415.b-both_diff>.g-column,#bk7415.b-headlines>.column,#bk7415.b-headlines>.g-column,#bk7415.b-album>.column,#bk7415.b-album>.g-column,#bk7415.b-tab>.column,#bk7415.b-tab>.g-column,#bk7415.b-accordion>.column,#bk7415.b-accordion>.g-column,#bk7415>nav{margin:0 auto;max-width:1020px}#bk7415>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7981.b-plain>.column,#bk7981.b-plain>.g-column,#bk7981.b-both_diff>.column,#bk7981.b-both_diff>.g-column,#bk7981.b-headlines>.column,#bk7981.b-headlines>.g-column,#bk7981.b-album>.column,#bk7981.b-album>.g-column,#bk7981.b-tab>.column,#bk7981.b-tab>.g-column,#bk7981.b-accordion>.column,#bk7981.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7981>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7422.b-plain>.column,#bk7422.b-plain>.g-column,#bk7422.b-both_diff>.column,#bk7422.b-both_diff>.g-column,#bk7422.b-headlines>.column,#bk7422.b-headlines>.g-column,#bk7422.b-album>.column,#bk7422.b-album>.g-column,#bk7422.b-tab>.column,#bk7422.b-tab>.g-column,#bk7422.b-accordion>.column,#bk7422.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7998.b-plain>.column,#bk7998.b-plain>.g-column,#bk7998.b-both_diff>.column,#bk7998.b-both_diff>.g-column,#bk7998.b-headlines>.column,#bk7998.b-headlines>.g-column,#bk7998.b-album>.column,#bk7998.b-album>.g-column,#bk7998.b-tab>.column,#bk7998.b-tab>.g-column,#bk7998.b-accordion>.column,#bk7998.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7998>div{padding-left:0;padding-top:10px;padding-right:0;padding-bottom:15px}#bk7424.b-plain>.column,#bk7424.b-plain>.g-column,#bk7424.b-both_diff>.column,#bk7424.b-both_diff>.g-column,#bk7424.b-headlines>.column,#bk7424.b-headlines>.g-column,#bk7424.b-album>.column,#bk7424.b-album>.g-column,#bk7424.b-tab>.column,#bk7424.b-tab>.g-column,#bk7424.b-accordion>.column,#bk7424.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7424>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#w-top-left{margin:0 auto;max-width:20%}#w-top-right{margin:0 auto;max-width:20%}#w-middle-left{margin:0 auto;max-width:20%}#w-middle-right{margin:0 auto;max-width:20%}#w-bottom-left{margin:0 auto;max-width:20%}#w-bottom-right{margin:0 auto;max-width:20%}#bk7431.b-plain>.column,#bk7431.b-plain>.g-column,#bk7431.b-both_diff>.column,#bk7431.b-both_diff>.g-column,#bk7431.b-headlines>.column,#bk7431.b-headlines>.g-column,#bk7431.b-album>.column,#bk7431.b-album>.g-column,#bk7431.b-tab>.column,#bk7431.b-tab>.g-column,#bk7431.b-accordion>.column,#bk7431.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7431>div{padding-left:15px;padding-top:100px;padding-right:15px;padding-bottom:15px}#bk7416.b-plain>.column,#bk7416.b-plain>.g-column,#bk7416.b-both_diff>.column,#bk7416.b-both_diff>.g-column,#bk7416.b-headlines>.column,#bk7416.b-headlines>.g-column,#bk7416.b-album>.column,#bk7416.b-album>.g-column,#bk7416.b-tab>.column,#bk7416.b-tab>.g-column,#bk7416.b-accordion>.column,#bk7416.b-accordion>.g-column,#bk7416>nav{margin:0 auto;max-width:1020px}#bk7416>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7421.b-plain>.column,#bk7421.b-plain>.g-column,#bk7421.b-both_diff>.column,#bk7421.b-both_diff>.g-column,#bk7421.b-headlines>.column,#bk7421.b-headlines>.g-column,#bk7421.b-album>.column,#bk7421.b-album>.g-column,#bk7421.b-tab>.column,#bk7421.b-tab>.g-column,#bk7421.b-accordion>.column,#bk7421.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7421>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7417.b-plain>.column,#bk7417.b-plain>.g-column,#bk7417.b-both_diff>.column,#bk7417.b-both_diff>.g-column,#bk7417.b-headlines>.column,#bk7417.b-headlines>.g-column,#bk7417.b-album>.column,#bk7417.b-album>.g-column,#bk7417.b-tab>.column,#bk7417.b-tab>.g-column,#bk7417.b-accordion>.column,#bk7417.b-accordion>.g-column,#bk7417>nav{margin:0 auto;max-width:1020px}#bk7417>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7418.b-plain>.column,#bk7418.b-plain>.g-column,#bk7418.b-both_diff>.column,#bk7418.b-both_diff>.g-column,#bk7418.b-headlines>.column,#bk7418.b-headlines>.g-column,#bk7418.b-album>.column,#bk7418.b-album>.g-column,#bk7418.b-tab>.column,#bk7418.b-tab>.g-column,#bk7418.b-accordion>.column,#bk7418.b-accordion>.g-column,#bk7418>nav{margin:0 auto;max-width:1020px}#bk7418>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7432.b-plain>.column,#bk7432.b-plain>.g-column,#bk7432.b-both_diff>.column,#bk7432.b-both_diff>.g-column,#bk7432.b-headlines>.column,#bk7432.b-headlines>.g-column,#bk7432.b-album>.column,#bk7432.b-album>.g-column,#bk7432.b-tab>.column,#bk7432.b-tab>.g-column,#bk7432.b-accordion>.column,#bk7432.b-accordion>.g-column,#bk7432>nav{margin:0 auto;max-width:1020px}#bk7432>div{padding-left:15px;padding-top:15px;padding-right:15px;padding-bottom:15px}#bk7419.b-plain>.column,#bk7419.b-plain>.g-column,#bk7419.b-both_diff>.column,#bk7419.b-both_diff>.g-column,#bk7419.b-headlines>.column,#bk7419.b-headlines>.g-column,#bk7419.b-album>.column,#bk7419.b-album>.g-column,#bk7419.b-tab>.column,#bk7419.b-tab>.g-column,#bk7419.b-accordion>.column,#bk7419.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7420.b-plain>.column,#bk7420.b-plain>.g-column,#bk7420.b-both_diff>.column,#bk7420.b-both_diff>.g-column,#bk7420.b-headlines>.column,#bk7420.b-headlines>.g-column,#bk7420.b-album>.column,#bk7420.b-album>.g-column,#bk7420.b-tab>.column,#bk7420.b-tab>.g-column,#bk7420.b-accordion>.column,#bk7420.b-accordion>.g-column{margin:0 auto;max-width:100%}#bk7420>div{padding-left:20px;padding-top:30px;padding-right:20px;padding-bottom:30px}}#imgsrc14096_1{width:200px}#imgsrc14086_1{width:180px}#imgsrc14094_1{width:300px}#imgsrc14100_1{width:300px}#imgsrc14111_1{width:300px}#imgsrc14104_1{width:300px}#imgsrc15136_1{width:50%}#imgsrc15093_1{width:180px}