.nav-control-bar{position:absolute;top:0;left:0;width:100%;height:1rem;cursor:pointer;z-index:1}.nav-control-bar:hover .home-view-nav{height:2rem;overflow:visible;transition:all 1s}.home-view-nav{height:0;overflow:hidden;transition:all 1s}.section-2{width:100%;height:100%;overflow:auto}.section-2 .main-img{width:100%;height:100%;position:absolute;top:0;left:0;object-fit:cover}.section-2 .section-2-content{width:100%;height:100%;background-image:url(../img/bg.394c2dab.jpg);background-size:cover;background-position:50%;overflow:hidden;margin:auto;position:relative}.section-2 .section-2-content .book{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:160.92593vh;height:89.72222vh}.section-2 .section-2-content .book .book-bg{width:100%;height:100%;position:absolute;top:0;left:0;display:flex}.section-2 .section-2-content .book .book-bg .book-bg-left,.section-2 .section-2-content .book .book-bg .book-bg-right{width:50%;height:100%;position:relative}.section-2 .section-2-content .book .book-bg-left-img{width:70.09259vh;height:89.44444vh;pointer-events:none;position:absolute;right:-3.7037vh;top:1.85185vh}.section-2 .section-2-content .book .book-bg-right-img{width:78.98148vh;height:88.88889vh;pointer-events:none;position:absolute;left:-5.74074vh;top:1.85185vh}.section-2 .section-2-content .book #book-container{width:160.92593vh;height:89.72222vh;transition:margin-left 1s;position:relative;z-index:1}.section-2 .section-2-content .book #book-container .page{width:100%;height:100%;position:relative}.section-2 .section-2-content .book #book-container .page .page-img{width:68.24074vh;height:77.5vh;pointer-events:none;position:absolute;z-index:1}.section-2 .section-2-content .book #book-container .page .finish-read{width:32.68519vh;position:absolute;left:20%;bottom:9.25926vh;cursor:pointer;z-index:2}.section-2 .section-2-content .book #book-container .p1 .page-img{width:80.46296vh;height:89.72222vh}.section-2 .section-2-content .book #book-container .even .page-img{right:-3.7037vh;top:3.7037vh}.section-2 .section-2-content .book #book-container .even .book-bg{right:0;top:0}.section-2 .section-2-content .book #book-container .odd .page-img{left:-2.77778vh;top:3.7037vh}.section-2 .section-2-content .book #book-container .odd .book-bg{left:0;top:0}.section-2 .section-2-content .book .prev{width:15.55556vh;position:absolute;right:-14.25926vh;bottom:14.25926vh;cursor:pointer}.section-2 .section-2-content .book .next{width:15.55556vh;position:absolute;right:-14.25926vh;bottom:8.98148vh;cursor:pointer}.section-2 .section-2-content .book .next.disabled{opacity:.7}.section-2 .section-2-content .pen{width:2.925rem;position:absolute;right:1.85rem;top:30%}