.anchor{width:0;height:0;padding:0;margin:0}#index-box-1{width:100%;height:calc(100vh)}#index-box-1 #space{position:absolute;z-index:1;width:100%}#index-box-1 #index-box-upper{position:absolute;z-index:2;width:100%;height:100%;background-image:url("../image/index-1.png");background-size:100% auto;background-repeat:no-repeat;background-position-y:bottom}@media screen and (max-width: 760px){#index-box-1 #index-box-upper{background-image:url("../image/index-1m.png")}}#index-box-1 #index-box-top{position:absolute;z-index:3;width:100%;height:120px;display:flex;flex-direction:row;justify-content:space-between;align-items:center}@media screen and (max-width: 760px){#index-box-1 #index-box-top{height:90px}}#index-box-1 #index-box-top>div{height:63px;min-width:134px}#index-box-1 #index-box-top>div:nth-child(1){text-align:right;display:flex;align-items:center;justify-content:end}@media screen and (max-width: 760px){#index-box-1 #index-box-top>div:nth-child(1){min-width:76px}#index-box-1 #index-box-top>div:nth-child(1) img{width:56px;height:auto}}#index-box-1 #index-box-top>div:nth-child(2){display:flex;align-items:center;justify-content:start;width:280px}#index-box-1 #index-box-top>div:nth-child(2) a{font-size:1.3rem;font-weight:normal;color:#f43333;padding:0 1.5rem;text-decoration:none;transition:color .3s ease}#index-box-1 #index-box-top>div:nth-child(2) a:hover{color:#fff}@media screen and (max-width: 760px){#index-box-1 #index-box-top>div:nth-child(2){width:14rem}#index-box-1 #index-box-top>div:nth-child(2) a{font-size:1.1rem;padding:0 1rem}}#index-box-1 #index-box-center{position:absolute;z-index:2;width:84%;height:80%;left:8%;display:flex;flex-direction:column;align-items:center;justify-content:center}#index-box-1 #index-box-center h1{color:#fff;font-weight:lighter;font-size:2.8rem}#index-box-1 #index-box-center>h1:nth-child(1){transition:opacity 2s ease .8s}#index-box-1 #index-box-center>h1:nth-child(2){transition:opacity 2s ease 1.6s}#index-box-1 #index-box-center h1.active{opacity:1}@media screen and (max-width: 760px){#index-box-1 #index-box-center{align-items:start}#index-box-1 #index-box-center h1{font-size:1.25rem}}#index-box-2{width:100%}#index-box-2>div:nth-child(1){padding-top:2rem;padding-left:3.5rem;border-bottom:1px solid #505050}#index-box-2>div:nth-child(1) h1{font-size:3.5rem;font-weight:normal;color:#92b4c3}#index-box-2>div:nth-child(2){border-bottom:1px solid #505050;padding:1.3rem 2.2rem}#index-box-2>div:nth-child(2) a{font-size:1.3rem;font-weight:normal;color:#7c7c7c;padding:0 1.5rem;text-decoration:none;transition:color .3s ease}#index-box-2>div:nth-child(2) a:hover{color:#fff}#index-box-2>div:nth-child(2) a.active{color:#f43333}#index-box-2>div:nth-child(3){padding-top:3rem;padding-bottom:0}#index-box-2>div:nth-child(4){padding-top:3rem;height:7rem;display:flex;justify-content:center}#index-box-2>div:nth-child(4) a{font-size:1.3rem;font-weight:normal;line-height:3rem;padding:0 2rem;color:#7c7c7c;text-decoration:none;border:1px solid #505050;height:3rem}#index-box-2m{background-color:#191d24}#index-box-2m>div:nth-child(1){padding:1.25rem 20px}#index-box-2m>div:nth-child(1) h5{color:#92b4c3;margin-left:20px;font-size:1.5rem;font-weight:normal;margin:0;padding:1rem 0}#index-box-2m>div:nth-child(3){height:6rem;display:flex;justify-content:center;align-items:center}#index-box-2m>div:nth-child(3) a{font-size:1rem;font-weight:normal;padding:0 2rem;color:#7c7c7c;text-decoration:none;border:1px solid #505050;padding:.5rem 1.5rem;background-color:#2d2d2d}#index-box-3{background-color:#263859;width:100%}#index-box-3>div:nth-child(1){padding-top:2rem;padding-left:3.5rem;border-bottom:1px solid #20304c}#index-box-3>div:nth-child(1) h1{font-size:3.5rem;font-weight:normal;color:#92b4c3}#index-box-3>div:nth-child(2){border-bottom:1px solid #20304c;padding:1.3rem 2.2rem}#index-box-3>div:nth-child(2) h5{font-size:1.3rem;font-weight:normal;color:#7c7c7c;padding:0 1.5rem;text-decoration:none;transition:color .3s ease;margin:0;display:inline-block}#index-box-3>div:nth-child(3){padding:2.6rem 3.5rem}#index-box-3>div:nth-child(3) p{width:62rem;max-width:100%;color:#fff;font-size:1.2rem;padding-top:1.2rem;font-weight:lighter}@media screen and (min-width: 1920px){#index-box-3>div:nth-child(3) p{width:50%}}#index-box-3 .index-logo-box{padding:0 0 5rem 0;width:100%;height:228px;overflow:hidden}#index-box-3 .index-logo-box ul{height:228px;width:100000px;position:absolute;left:0;padding:0;margin:0}#index-box-3 .index-logo-box ul li{display:block;float:left;margin:0;position:relative;width:228px;height:228px;border:1px solid #223351}#index-box-3m{background-color:#263859}#index-box-3m>div{padding:1.25rem 20px}#index-box-3m>div h5{color:#92b4c3;margin-left:20px;font-size:1.5rem;font-weight:normal;margin:0}#index-box-3m>div:nth-child(2) img{max-width:50%;height:auto}#index-box-3m>div:nth-child(2) p{color:#fff;font-size:1.1rem;font-weight:lighter;padding:.5rem 0}#index-box-3m>div:nth-child(3) ul{padding:0;margin-top:-2rem;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;width:100%}#index-box-3m>div:nth-child(3) ul li{display:block;width:33%;border:1px solid #223351;box-sizing:border-box}#index-box-3m>div:nth-child(3) ul li img{width:100%;height:auto}#index-box-4{width:100%;background-color:#191d24}#index-box-4>div:nth-child(1){padding-top:2rem;padding-left:3.5rem;border-bottom:1px solid #505050}#index-box-4>div:nth-child(1) h1{font-size:3.5rem;font-weight:normal;color:#92b4c3}#index-box-4>div:nth-child(2){padding:2.6rem 3.5rem 5rem 3.5rem}#index-box-4>div:nth-child(2)>div{width:70%;display:flex;flex-direction:row;justify-content:start}#index-box-4>div:nth-child(2)>div>div p,#index-box-4>div:nth-child(2)>div>div a{font-size:1.2rem;font-weight:lighter;color:#636773}#index-box-4>div:nth-child(2)>div>div h5{font-size:2rem;font-weight:lighter;color:#636773;padding:0;margin:0}#index-box-4>div:nth-child(2)>div>div:nth-child(2){margin-left:8rem}#index-box-4>div:nth-child(2)>div>div:nth-child(2) .index-box-4-split{width:37.5rem}#index-box-4 .index-box-4-split{width:30rem;height:1px;background-color:#222424;padding:0;margin:1rem 0 .5rem 0}#index-box-4 .index-box-4-form{width:37.5rem;margin-left:-2px;display:flex;flex-direction:row;flex-wrap:wrap;justify-content:flex-end}#index-box-4 .index-box-4-form input{width:16rem;height:3rem;line-height:3rem;border:1px solid #272a31;color:#636773;background-color:#1b1f26;margin:1rem 0;padding:0 1rem;font-size:1.1rem}#index-box-4 .index-box-4-form textarea{width:calc( 35rem + 2px);height:6rem;line-height:2rem;border:1px solid #272a31;color:#636773;background-color:#1b1f26;padding:1rem;margin:1rem 0;font-size:1.1rem}#index-box-4 .index-box-4-form>input:nth-child(2),#index-box-4 .index-box-4-form>input:nth-child(4){margin-left:1rem}#index-box-4 .index-box-4-form input[type="Submit"]{width:171px;height:52px;border:none;padding:0;margin:1rem 0;background-image:url("../image/mailto.png");cursor:pointer}#index-box-4m{background-color:#191d24}#index-box-4m>div{padding:1.25rem 20px}#index-box-4m>div h5{color:#92b4c3;margin-left:20px;font-size:1.5rem;font-weight:normal;margin:0}#index-box-4m>div:nth-child(1){border-bottom:1px solid #343b46}#index-box-4m>div:nth-child(2){padding-top:0}#index-box-4m>div:nth-child(2) p{font-size:1.1rem;font-weight:lighter;color:#636773}#index-box-4m>div:nth-child(2) a{font-size:1.1rem;font-weight:lighter;color:#636773}#index-box-4m .index-box-5-split{width:100%;height:1px;background-color:#222424;padding:0}#index-box-5{background-color:#000;padding:.5rem;margin:0}#index-box-5 p{text-align:center;font-size:1rem;color:#636773}.case-box-container{position:relative;margin:0;padding:0}.case-box-container::before{content:" ";display:table}.case-box-container::after{content:" ";display:table;clear:both}.case-box-container .case-box{min-width:400px;position:relative;float:left;transition:all .5s ease}.case-box-container .case-box .case-box-img{position:absolute;width:100%;min-height:400px;overflow:hidden;background-size:100%;background-repeat:repeat-y;transition:all .5s ease}.case-box-container .case-box .case-box-img img{position:absolute;left:0;top:0;display:block;width:100%;height:auto;opacity:0;transition:all .5s ease}.case-box-container .case-box .case-box-img>img:first-child{opacity:1}.case-box-container .case-box .case-box-desc{position:absolute;display:flex;flex-direction:column;justify-content:end;align-items:flex-end;width:100%;height:12rem;bottom:0;background:linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.5));opacity:0;transition:all .5s ease}.case-box-container .case-box .case-box-desc p{color:#fff;padding:.5rem 1rem .5rem 1rem;margin:0}.case-box-container .case-box .case-box-desc p:nth-child(1){font-size:1.3rem}.case-box-container .case-box .case-box-desc p:nth-child(2){font-size:1.2rem}.case-box-container .case-box.backward{opacity:.4}.case-box-container .case-box:hover .case-box-desc{opacity:1}.case-box-m{width:100%;height:calc( 100vw);display:block;position:relative;transition:all .5s ease}.case-box-m .case-box-img{display:block;position:absolute;width:100%;height:100%;overflow:hidden;top:0;left:0;background-size:100%;background-repeat:repeat-y;transition:all .5s ease}.case-box-m .case-box-img img{position:absolute;left:0;top:-6%;display:block;width:100%;height:auto;opacity:0;transition:all .5s ease}.case-box-m .case-box-img>img:first-child{opacity:1}.case-box-m .case-box-desc{position:absolute;display:flex;flex-direction:column;justify-content:end;align-content:flex-end;width:100%;height:6rem;bottom:0;background:linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.8));opacity:1;transition:all .5s ease}.case-box-m .case-box-desc p{color:#fff;padding:0 1rem;line-height:3rem;margin:0}.case-box-m .case-box-desc p:nth-child(1){font-size:1.2rem}.case-box-m .case-box-desc p:nth-child(2){font-size:1.1rem}