*{
    margin: 0;
    padding: 0;
}
ul,li{
    list-style: none;
    padding: 0;
    margin: 0;
}
a{
    text-decoration:none
}

body{
    background-color: #000000;
    height: 100%;
    width: 100%;
    overflow: hidden;
}
html{
    font-family: "PingFangSC-Regular","Helvetica Neue", Helvetica, STHeiTi, sans-serif;
    font-size: 20px;
    -webkit-user-select: none;
    -webkit-overflow-scrolling: touch;
    height: 100%;
    width: 100%;
}
@media (min-width: 400px) and (max-width: 480px) {
    html{
        font-size: 25px;
    }
}
@media (min-width: 480px) and (max-width: 640px) {
    html{
        font-size: 30px;
    }
}
@media (min-width: 640px) {
    html{
        font-size: 40px;
    }
}
.top-menu{
    position: fixed;
    overflow-y: scroll;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: max-height .8s ease;
    -webkit-transition: max-height .8s ease;
    -moz-transition: max-height .8s ease;
    overflow: hidden;
    max-height: 0;
}
.top-menu.show{
    max-height: calc(100vh);
}
.close-btn{
    position: absolute;
    top: 0;
    left: 0;
    width: .7rem;
    height: .7rem;
    padding: .7rem;
}
.close-btn:before{
    transform: rotate(45deg);
}
.close-btn:after{
    transform: rotate(-45deg);
}
.close-btn:before,
.close-btn:after{
    content: '';
    position: absolute;
    height: 2px;
    width: 1rem;
    top: 50%;
    left: .7rem;
    margin-top: -1px;
    background-color: #fff;
}

.menu{
    margin: 2.1rem auto 0;
    font-size: .6rem;
    /* padding: 0 0 1rem; */
    line-height: 4;
    background: rgba(0,0,0,.8);
    overflow: hidden;
    /* text-align: left; */
}
@media (max-height: 480px) {
    .menu > li{
        width: 50%;
        float: left;
        box-sizing: border-box;
    }
    .menu > li:nth-child(odd) > a{
        border-right: 1px solid #404040;
    }
}

.sub-menu > li{
    width: 25%;
}
.menu li{
    margin: 0 auto;
}
.menu a.open{
    border-bottom: 1px solid #fff;
}
.menu li a{
    border-bottom: 1px solid #404040;
}
.sub-menu > li > a{
    border-bottom: 1px solid #fff;
}
.menu a{
    text-decoration: none;
    color: #fff;
    text-align: left;
    display: block;
    padding: 0 .7rem;
    position: relative;
}
/*.menu a:after{*/
    /*position: absolute;*/
    /*content: '';*/
    /*width: .7rem;*/
    /*height: .7rem;*/
    /*transform: rotate(45deg);*/
    /*border-top: 1px solid #909090;*/
    /*border-right: 1px solid #909090;*/
    /*right: .7rem;*/
    /*top: .8rem;*/
/*}*/
.sub-menu{
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s linear;
    -webkit-transition: max-height .4s linear;
    -moz-transition: max-height .4s linear;
}
.sub-menu.show{
    max-height: 400px;
}

header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2.1rem;
    background-color: rgba(0, 0, 0, .9);
    z-index: 500;
    text-align: center;
}

.menu-btn{
    position: absolute;
    padding: .7rem;
    top: 0;
    left: 0;
    width: 1rem;
    height: .7rem;
}
.menu-btn:before{
    content: '';
    position: absolute;
    height: 2px;
    width: 1rem;
    top: 50%;
    left: .7rem;
    margin-top: -1px;
    background-color: #fff;
}
.menu-btn:after{
    content: '';
    position: absolute;
    top: .7rem;
    left: .7rem;
    width: 1rem;
    height: .7rem;
    margin-top: -2px;
    border-top: 2px solid #fff;
    border-bottom: 2px solid #fff;
}
.logo{
    margin-top: .7rem;
    height: .7rem;
    display: inline-block;
}
.swiper-container{
    width: 100%;
    height: 100%;
}
.swiper-wrapper{
    height: 100%;
    width: 100%;
}
.top-menu2{
    width: 100%;
    height: 1.5rem;
    line-height: 1.5rem;
    background: rgba(0,0,0,0.4);
    position: fixed;
    z-index: 150;
    top: 2.1rem;
    left: 0;
    justify-content: flex-end;
    display: flex;
}
.top-menu2 a{
    margin-right:1.4rem;
    font-size: 0.55rem;
    color: rgba(255,255,255,0.4);
}
.top-menu2 a.active{
    color: rgba(255,255,255,0.9);
}
.slider1{
    background: url(http://img.loock.cn/loockV181105/mobile/peephole/onebg.jpg) no-repeat;
    background-size: contain;
    background-position-y: 2rem;
}
.word4 {
    width: 100%;
    color: #000;
    padding-top: 2.1rem;
    height: calc(100vh - 3.6rem);
    text-align: center;
}
.slider1 .word4 img:nth-child(1) {
    display: block;
    margin:50px auto 0;
    width: 100%;
}
.slider1 .word4 img:nth-child(2) {
    display: block;
    margin:14% auto 0;
    width: 80%;
}
.slider1 .word4 img:nth-child(4) {
    display: block;
    margin:-6% auto 0;
    height:2.5rem;
}
.slider2{
    background: url(http://img.loock.cn/loockV181105/mobile/peephole/cattow.jpg) no-repeat;
    background-size: cover;
    background-position-y: 2.1rem;
}
.slider3{
    /* background: url(http://img.loock.cn/mobile/peephole/threebg2.jpg) no-repeat; */
    background: #fff;
    background-size: 100%;
    background-position-y: 2.1rem;
}
.slider4{
    background: #b3dadf url(http://img.loock.cn/loockV181105/mobile/peephole/fourbgg.jpg) no-repeat;
    background-size: 100% auto;
    background-position-y: 2.1rem;
}
.slider5{
    background: url(http://img.loock.cn/mobile/peephole/cat_five.jpg) no-repeat;
    background-size: cover;
    background-position-y: 2.1rem;
}
.slider6 {
    background: url(http://img.loock.cn/loockV181105/mobile/peephole/cat166-1.jpg) center no-repeat;
    background-size: cover;
    background-position-y: 2.1rem;
}
.slider7{
    background: url(http://img.loock.cn/loockV181105/mobile/peephole/sevenbg.jpg) center no-repeat;
    background-size: cover;
    background-position-y: 2.1rem;
}
.slider7 .img_seven img{
    display: block;
    margin:1.5rem auto 0;
    height: 13rem;
}

.slider8 {
    background: url(http://img.loock.cn/loockV181105/mobile/peephole/eightbg.jpg) no-repeat;
    background-size: cover;
    background-position-y: 2.1rem;
    position: relative;
    height: 100vh;
    font-size:0px;
}
.slider8 .div_eight {
    padding-top: 3.6rem;
    height: 100%;
    background:#fff;
}
.slider8 .div_eight div {
    display: inline-block;
    width: 50%;
    height: calc(33.33% - 1.2rem);
    position: relative;
    text-align: center;
}
.slider8 .div_eight div:nth-child(1), .slider8 .div_eight div:nth-child(4), .slider8 .div_eight div:nth-child(5){
    background-color: #f3f2f4;
}
.slider8 .div_eight div img {
    /*position: absolute;*/
    height: 4rem;
    /*left:20%;*/
    padding-top: 30%;
    /*top:31%;*/
}
.slider9{
    height: 100vh;
    background: #f6f6f6 url(http://img.loock.cn/loockV181105/mobile/peephole/ninebggg.jpg) no-repeat;
    background-size: contain;
    background-position-y: 2.1rem;
}
.slider10 {
    /* background:#000; */
    background: url(http://img.loock.cn/loockV181105/mobile/peephole/tenbg.jpg) no-repeat;
    background-size: contain;
    background-position-y: 2.1rem;
}
.slider11 {
    font-size: 0;
    background-color: #e8eaf1;
    height: 100%;
    width: 100%
    /*background:#f5f5f5 url('http://img.loock.cn/mobile/peephole/cat_eleven.jpg') no-repeat center center;*/
    /*background-size: contain;*/
}
.slider11 .div_eleven {
    padding-top: 3.6rem;
    height: 100%;
}
.slider11 .div_eleven .div_eleven_top1 {
    height: calc(50% - 1.8rem);
    display: inline-block;
    width: 60%;
    position: relative;
    background-color: #e8eaf1;
}
.slider11 .div_eleven .div_eleven_top1 .span_eleven{
    position: absolute;
    left:25%;
    top: 33%;
    width:6rem;
    height: 7rem;
    background-color: #e8eaf1;
    color:#000!important;
    font-size:0.6rem;
    border-color:#e8eaf1;
}
.slider11 .div_eleven .div_eleven_top2 {
    height: calc(50% - 1.8rem);
    display: inline-block;
    width: 40%;
    background-color:red;
    background-color: #e8eaf1;
    position: relative;
}
.slider11 .div_eleven .div_eleven_top2 img{
    position: absolute;
    top: 17%;
    right: 0;
    height: 8rem;
}
.slider11 .div_eleven .div_eleven_bottom1 {
     height: calc(50% - 1.8rem);
     display: inline-block;
     width: 60%;
     background-color:green;
}
.slider11 .div_eleven .div_eleven_bottom1 div:nth-child(1){
    width:33.33%;
    height: 100%;
    display: inline-block;
    background-color: #6e4f32;
    position: relative;
}
.slider11 .div_eleven .div_eleven_bottom1 div:nth-child(2){
    width:33.33%;
    height:100%;
    display: inline-block;
    background-color: #c5bfa1;
    position: relative;
}
.slider11 .div_eleven .div_eleven_bottom1 div:nth-child(3){
    width:33.33%;
    height:100%;
    display: inline-block;
    background-color: #f3f3ef;
    position: relative;
}
.slider11 .div_eleven .div_eleven_bottom1 div img {
    position: absolute;
    height: 2.8rem;
    width: 2.8rem;
    top:41%;
    left:9%;
}
.slider11 .div_eleven .div_eleven_bottom2 {
     height: calc(50% - 1.8rem);
     display: inline-block;
     width: 40%;
     background-color:#fff;
     position: relative;
}
.slider11 .div_eleven .div_eleven_bottom2 .span_eleven_bottom {
    position: absolute;
    left:25%;
    top: 40%;
    width:4rem;
    height: 7rem;
    color:#000!important;
    font-size:0.6rem;
    opacity: 0.7
}
.slider16 {
    font-size: 0;
    background-color: #e8eaf1;
}
.slider16 .div_sixteen {
    padding-top: 3.6rem;
    height: 100%;
}
.slider16 .div_sixteen .div_sixteen_top1 {
    height: calc(50% - 1.8rem);
    display: inline-block;
    width: 40%;
    position: relative;
    background-color: #e8eaf1;
}
.slider16 .div_sixteen .div_sixteen_top1 .span_sixteen{
    position: absolute;
    left:15%;
    top: 33%;
    width:6rem;
    height: 7rem;
    background-color: #e8eaf1;
    color:#000!important;
    font-size:0.3rem;
    opacity: 0.7;
    border-color:#e8eaf1;
}
.slider16 .div_sixteen .div_sixteen_top2 {
    height: calc(50% - 1.8rem);
    display: inline-block;
    width: 60%;
    background-color:red;
    background-color: #e8eaf1;
    position: relative;
}
.slider16 .div_sixteen .div_sixteen_top2 img{
    position: absolute;
    top:33%;
    left:2%;
    height: 4.6rem;
}
.slider16 .div_sixteen .div_sixteen_bottom1 {
     height: calc(50% - 1.8rem);
     display: inline-block;
     width: 60%;
     position: relative;
     background-color: #fff;
}
.slider16 .div_sixteen .div_sixteen_bottom1 div img {
    position: absolute;
    height: 8rem;
    top:34%;
    left:0%;
}
.slider16 .div_sixteen .div_sixteen_bottom2 {
     height: calc(50% - 1.8rem);
     display: inline-block;
     width: 40%;
     background-color:#fff;
     position: relative;
}
.slider16 .div_sixteen .div_sixteen_bottom2 .span_sixteen_bottom {
    position: absolute;
    left:0%;
    top: 40%;
    width:6rem;
    height: 7rem;
    color:#000!important;
    font-size:0.6rem;
    opacity: 0.7;
    text-align: right;
}
.slider12 {
    background:#0f0f0f;
}
.slider12 .word2 {
    padding-top:5rem;
}
.img_twelve {
    margin-top:1rem;
}
.img_twelve img {
    display: block;
    margin:0 auto;
    width: 17rem;
    margin-top: 2.1em;
}
.slider13 {
    background: url('http://img.loock.cn/loockV181105/mobile/peephole/lastbg1.png') no-repeat;
    background-size: cover;
    background-position-y: 2.1rem;
}
.slider13 .img_thirdteen img {
    height: 13.5rem;
    margin:1rem auto 0;
    display: block;
    z-index:100;
}
.slider14 {
    background:#fff url('http://img.loock.cn/mobile/peephole/cat_fourteen2.jpg') no-repeat center;
    background-size: cover;
    z-index:1000;
    /*padding-top: 3.6rem;*/
}
.slider14 img {
    height: calc(100vh - 3.6rem);
    width: 100%;
}
#heart{
    font-size: 1.28rem;
    color: #ffffff;
    opacity: 0.7;
    text-align: center;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}
.word{
    position: relative;
    width: 100%;
    color: #ffffff;
    top:5rem;
    left: 50%;
    text-align: center;
    margin-left: -50%;
}
.word p:nth-of-type(1){
    font-size: 1rem;
    color: #000;
    padding-left: 10px;
    padding-right: 10px;
}
.word p:nth-of-type(2){
    color: #000;
    font-size: .55rem;
    margin-top: 0.5rem;
    padding-left: 18px;
    padding-right: 18px;
    line-height: 18px;
}
.word span{
    clear: both;
    display: block;
    margin-top: 10px;
}
.word .end{
    width: 22px;
    height: 22px;
    line-height: 22px;
    border-radius: 20px;
    /* background: #f08209; */
    color: #000000;
    font-size: 30px;
    margin:  0 auto;
    margin-top: .25rem;
    display: block;
    background: url('http://img.loock.cn/mobile/common/plus-icon.png') center;
    background-size: contain;
}
.word .img-way img {
    height:13rem;
}
.word .img-age img{
    height:5rem;
}
.word .img-app img {
    height:17rem;
    margin-left:2rem;
}
.word .img-way {
    margin-top:3rem;
    /*height:6rem;*/
    display: flex;
    justify-content: space-around;
}
.word .img-age {
    margin-top:3rem;
    /*height:6rem;*/
    display: flex;
    justify-content: center;
}
.word .img-app {
    margin-top:3rem;
    /*height:6rem;*/
    text-align: center;
}
.word .img-fansuo-mobile img:nth-child(1){
    margin-top:3rem;
    height:8.5rem;
    float:left;
}
.word .img-fansuo-mobile img:nth-child(2){
    margin-top:-5rem;
    height:8.5rem;
    float:right;
}
.slider1 .word p:nth-of-type(1){
    font-size: 1.2rem;
    color: #ffffff;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    padding-left: 10px;
    padding-right: 10px;
}
.slider1 .word p:nth-of-type(2){
    color: #CCCCCC;
    font-size: 0.7rem;
    margin-top: 0rem;
    padding-left: 18px;
    padding-right: 18px;
    line-height: 18px;
}
.slider1 .word p:nth-of-type(3){
    color: #CCCCCC;
    font-size: .55rem;
    margin-top: .5rem;
    padding-left: 18px;
    padding-right: 18px;
    line-height: 18px;
}
.slider2 .word img {
    position: absolute;
    top:40%;
    height: 4rem;
    margin-right: 5rem;
}
.slider3 .img_third {
    position: absolute;
    bottom:-3%;
    left:30%;
}
.slider3 .img_third img{
    height: 17rem;
    margin-left: -1.8em;
}
.slider4 .word p{
    color:#000;
    opacity: .9;
}
.slider4 .img_four img:nth-child(1){
    position: absolute;
    height: 12rem;
    bottom: 20%;
    left:10%;

}
.slider4 .img_four img:nth-child(2){
    position: absolute;
    height: 12rem;
    bottom: 5%;
    left:54%;
}
.slider5 .word p{
    color:#fff;
    opacity: .9;
}
.slider6 .word p {
    color:#fff;
    opacity: .9;
}
.slider7 .word p{
    color:#fff;
    padding-left:21px;
    opacity: .9;
}
.slider8 .word p {
     color:#000;
    opacity: .9;
}
.slider8 .img_eight {
    font-size:0;
    width: 100%;
    position: absolute;
    bottom:0;

}
.slider8 .img_eight img{
    width: 50%;
    display:inline-block;
}
.word1 {
    width: 100%;
    color: #000;
    padding-top: 5rem;
    text-align:center;
    z-index:1000;
}
.word1 p:nth-child(1) {
    color:#000;
    opacity: .9;
    font-size:1rem;
    padding-left: 10px;
    padding-right: 10px;
}
.word1 p:nth-child(2) {
    opacity: .7;
    color:#000;
    margin-top: 0.5rem;
    font-size:0.55rem;
    padding-left: 18px;
    line-height: 18px;
    padding-right: 18px;
}
.slider13 .word1 p:nth-child(2) {
    padding-left: 30px;
    padding-right: 30px;
}
.word2 {
    width: 100%;
    color: #fff;
    padding-top: 4.5rem;
    text-align:center;
}
.word2 p:nth-child(1) {
    color:#fff;
    opacity: .9;
    font-size:1rem;
    padding-left: 15px;
    padding-right: 10px;
}
.word2 p:nth-child(2) {
    opacity: .7;
    color:#fff;
    margin-top: 0.5rem;
    font-size:0.55rem;
    padding-left: 15px;
    line-height: 18px;
    padding-right: 18px;
}
.slider9 .img_nine {
 /*   position: absolute;
    bottom:3%;
    left:24%;*/
    margin-top:2.5rem;
}
.slider9 .img_nine img {
    height: 14.5rem;
    display: block;
    margin: 0 auto;
}
.slider10 .word p {
    color:#fff;
    opacity: .9;
}
.slider10 .img_ten {
    position: relative;
    top:10rem;
    text-align: center;
}
.slider10 .img_ten img {
    height:6.5rem;
    margin-top:0.5em;
}
.slider11 .img_eleven img {
    width: 100%;
    position:relative;
    top:7rem;
}
.slider12 .word p {
    color:#fff;
    opacity: .9;
}
#buy{
    display: block;
    color:#FFFFFF;
    width: 1.5rem;
    height: .9rem;
    background: #f08209;
    border-radius: .1rem;
    text-align: center;
    vertical-align:middle;
    line-height: .9rem;
    margin-top: .3rem;
}
.end a{
    color: #000000;
}
.choose{
    display: block;
    clear: both;
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1000;
    top:2.1rem;
}
.choose a:nth-of-type(2){
    display: block;
    width: 100%;
    height: 53%;
    background: url('http://img.loock.cn/mobile/common/yunding.png') no-repeat center;
    background-size: cover;
}
.choose a:nth-of-type(1){
    display: block;
    width: 100%;
    height: 47%;
    background: url('http://img.loock.cn/mobile/common/loock.png') no-repeat center;
    background-size: cover;
}
.swiper-slide{
    position: relative;
    overflow: hidden;
    /* background-size: 100% 100%; */
    /* background-position-y: 3.6rem; */
}