html,body{
    width: 100%;
    height: 100%;
    overflow: hidden;
    /* background: url('../img/bg.jpg') center no-repeat; */
    /* background-size: 100% 100%; */
    object-fit: cover;
}
#loader{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    flex-wrap: wrap;
}
#loader .dec{
    width: 100%;
    color: #fff;
    text-align: center;
    font-size: 20px;
    margin-top: 50px;
    letter-spacing: 2px;
}
.loader{
    width: 20em;
    height: 20em;
    font-size: 10px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
@keyframes animate{
    to {
        transform: rotate(1turn);
    }
}
.loader .face {
    position: absolute;
    border-radius: 50%;
    border-style: solid;
    animation: animate 3s linear infinite;
}
.loader .face:nth-child(1) {
    width: 100%;
    height: 100%;
    color: gold;
    border-color: currentColor transparent transparent currentColor;
    border-width: 0.2em 0.2em 0em 0em;
    --deg: -45deg;
    animation-direction: normal;
}
.loader .face:nth-child(2) {
    width: 70%;
    height: 70%;
    color: lime;
    border-color: currentColor currentColor transparent transparent;
    border-width: 0.2em 0em 0em 0.2em;
    --deg: -135deg;
    animation-direction: reverse;
}

.loader .face .circle {
    position: absolute;
    width: 50%;
    height: 0.1em;
    top: 50%;
    left: 50%;
    background-color: transparent;
    transform: rotate(var(--deg));
    transform-origin: left;
}
.loader .face .circle::before {
    position: absolute;
    top: -0.5em;
    right: -0.5em;
    content: '';
    width: 1em;
    height: 1em;
    background-color: currentColor;
    border-radius: 50%;
    box-shadow: 0 0 2em, 0 0 4em, 0 0 6em, 0 0 8em, 0 0 10em, 0 0 0 0.5em rgba(255, 255, 0, 0.1);
}


#map{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.lang-box {
    position: fixed;
    top: 10px;
    right: 40px;
    z-index: 99;
    display: flex;
    align-items: center;
    font-size: 14px;
    cursor: pointer;
    color: #fff;
}
.lang-box img {
    margin-right: 5px;
    width: 24px;
}
.lang-ul {
    position: absolute;
    top: 23px;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    background-color: rgba(255,255,255, 0.6);
    border-radius: 4px;
}
.lang-ul {margin: 0;padding: 0;display: none;}
.lang-ul li {
    list-style: none;
    padding: 6px 6px;
    box-sizing: border-box;
    text-align: center;
}
.lang-ul li:hover{
    background-color: rgba(0, 0, 0, 0.6);
}
.home-bg{
    width: 100%;
    position: relative;
    pointer-events:none;
}
.home-title{
    position: fixed;
    top: 0.2rem;
    left: 25%;
    /* left: 50%;
    transform: translateX(-50%); */
    

    color: #fff;
    font-size: 36px;
    letter-spacing: 2px;
    width: 250px;
}
.bottom-nav{
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0.8rem;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99;
    
}
.bottom-nav .nav-list{
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.26rem;
    text-decoration: none;
    display: inline-block;
    margin: 0 0.3rem;
    letter-spacing: 1px;
    cursor: pointer;
}
.bottom-nav .nav-list:hover{
    text-shadow: 0 0 0.03rem #fff;
    color: #a1eddc;
    
}
.bottom-nav .nav-list.active{
    text-shadow: 0 0 0.03rem #fff;
    color: #a1eddc;
}
.bottom-nav .xian{
    display: inline-block;
    width: 0.02rem;
    background-color: rgba(255, 255, 255, 0.6);
    height: 60%;
}

.nav-items{
    width: 8rem;
    padding: 0.1rem;
    position: fixed;
    top: -100%;
    right: 20px;
    
    box-sizing: border-box;
    transition: top 0.6s;
    z-index: 99;
}
.nav-items.show{
    top: 18%;
    opacity: 1!important;
}
.nav-items.hide{
    top: 150%;
}

.nav-items .item{
    display: inline-block;
    width: 3.6rem;
    height: 2.6rem;
    position: relative;
    box-sizing: border-box;
    padding: 0.1rem;
    overflow: hidden;
    background: url('../img/itemBg.png') center no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
    transform: rotateX(20deg);
    
}
.nav-items .item .img{
    /* max-width: 100%;
    min-height: 100%; */
    object-fit: cover;
    width: 100%;
    height: 100%;
    border-radius: 0.04rem;
}
.nav-items .item .dec{
    color: #fff;
    background-color: rgba(0, 0, 0, 0.6);
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0.4rem;
    line-height: 2;
    font-size: 0.15rem;
    text-align: center;
}
.nav-items .item .dec.active{
    background-color: rgba(0, 0, 0, 0.7);
}