*{
    padding: 0;
    margin: 0;
}
header{
    background-color:rgba(3, 19, 90, 0.9);
    height:85px;
    width:100%;
    position:fixed;
    z-index:1000;
    box-shadow: 0px 3px #999;
}
header ul{
    position:absolute;
    right:5vw;
    top:0;
    line-height:85px;
}
header .this{
    border-top: 3px solid white;
    padding:30px 10px 0;
}
header .this a{
    color:white;
}
h1{
    color:aliceblue;
    position:absolute;
    left:200px;
    top:0;
    line-height:75px;
    font-size:40px;
}
header .title img{
    width:85px;
    position:absolute;
    top:0;
    line-height:150px;
    left:100px;
}
header a{
    text-decoration:none;
    transition:all 0.3s ease;
}
header .notthis a{
    color:rgba(255, 255, 255, 0.808);
    padding:30px 10px 0;
}
header .notthis a:hover{
    border-top: 3px solid white;
    color:white;
}
header li{
    display:inline;
    margin-right:3vw;
    font-size: 15px;;
    font-weight: 500;
}
.分界线{
    background-color:royalblue;
    height:5px;
    margin-top:85px;
}
.shell{
    top:85px;
    width:100%;
    height:90vh;
    background-color: black;
    overflow: hidden;
    position:relative;
}
.page{
    transform:translateX(-110%);
    position:absolute;
    width:50%;
    height:100%;
    transition:.5s;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}
.button{
    display:block;
    width:10%;
    color:orange;
    font-size:30px;
    border-bottom: 4px solid orange;
    text-align:center;
    position:absolute;
    bottom:10px;
    margin:50px;
    left:calc(50% + (var(--i)*17%));
    z-index:999;
    transition:.3s;
}
.pagecontent{
    box-sizing: border-box;
    height:100%;
    padding:50px;
    color:white;
    position:absolute;
    left:100%;
    display:none;
    animation-name:fade;
    animation-duration:.4s;
    animation-iteration-count: 1;
    opacity:1;
}
.pagecontent h2{
    font-size: 60px;
    color: black;
    margin:20px
}
.pagecontent p{
    font-size: 20px;
    background-color:blue;
    border: 1px solid white;
    border-radius: 15px;
    margin:20px
}
.pagecontent span{
    font-size: 20px;
    color: black;
    margin:20px
}
@keyframes fade{
    0%{
        opacity:0;
    }
    50%{
        opacity:0;
        transform: translateY(-50px);
    }
    100%{
        opacity:1;
        transform: translateY(-50px);
    }
}
input{
    display: none;
}
input:checked+ .page{
    transform:translateX(0px);
    transition:.4s;
}
input:checked+ .page .pagecontent{
    width:100%;
    display:block;
}
.page:nth-child(3){
    background-image: url(文创折扇.jpg);

}
.page:nth-child(3) .pagecontent{
    background-color:bisque;
}
.page:nth-child(6){
    background-image: url(文创挂件.jpg);

}
.page:nth-child(6) .pagecontent{
    background-color:bisque;
}
.page:nth-child(9){
    background-image: url(表情包2.png);

}
.page:nth-child(9) .pagecontent{
    background-color:bisque;
}
label:hover{
    cursor: pointer;
    color:purple;
    border-bottom: 4px solid purple;
}
footer{
    background-color: black;
    color:azure;
    height:200px;
    display:flex;
    align-items:center;
    justify-content: center;
    position:relative;
    flex-wrap: wrap;
    top:85px;
}
footer img{
    width:120px;
    margin:25px;
}
footer p{
    color:white;
    font-size: 30px;
}
footer .版权{
    width:100%;
    font-size: 15px;
    padding-left: 45vw;
}