* {
    margin: 0;
    padding: 0;
}
video{
    width:100%;
    height:100%;
    object-fit:fill;
}
ul,
ol {
    list-style: none;
}
a {
    text-decoration: none;
}
img {
    display: block;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 1rem;
}
html,body {
    font-size: 1rem;
}
.l {
    float: left;
}
.r {
    float: right;
}
/*
    app内禁止长按复制
*/
* {
    -webkit-touch-callout: none; /*系统默认菜单被禁用*/
    -webkit-user-select: none; /*webkit浏览器*/
    -khtml-user-select: none; /*早起浏览器*/
    -moz-user-select: none; /*火狐浏览器*/
    -ms-user-select: none; /*IE浏览器*/
    user-select: none; /*用户是否能够选中文本*/
}

input,
select {
    -webkit-user-select: auto; /*webkit浏览器*/
    user-select: auto; /*用户是否能够选中文本*/
}

*:not(input):not(textarea) {
    -webkit-touch-callout: none; /*系统默认菜单被禁用*/
    -webkit-user-select: none; /*webkit浏览器*/
    -khtml-user-select: none; /*早期浏览器*/
    -moz-user-select: none; /*火狐*/
    -ms-user-select: none; /*IE10*/
    user-select: none;
}
/* img {
  display: block;
} */
.clear::after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    overflow: hidden;
    visibility: hidden;
}

.tonglan {
    width: 100%;
    overflow: hidden;
    background-color: #f5f5f5;
}
.container {
    width: 100%;
    margin: 0 auto;
    position: relative;
    /* overflow-y: hidden;
    overflow-x: auto; */
}
.container-main {
    padding: 0 0.8125rem;
    position: relative;
}
body{
    overflow-x: hidden;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    font-family: "Microsoft YaHei";

}

a {
    outline: none;
    -moz-outline-style: none;
}

/* 其它页面样式*/
.header{
    position: fixed;
    width: 95%;
    top: 4.0625rem;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 2;
    text-align: center;
    background: #fff;
}
/*竖屏视频*/
.header-abouts{
    width: 70%;
    height: 25rem;
    border-radius: 0.625rem;
    -webkit-border-radius: 0.625rem;
    -moz-border-radius: 0.625rem;
    -ms-border-radius: 0.625rem;
    -o-border-radius: 0.625rem;
}
/*横屏视频*/
.header-about{
    width: 100%;
    height: 13.125rem;
    border-radius: 0.625rem;
    overflow: hidden;
    margin: 0 auto;
}
/*index.html样式*/
.headers{
    margin-top: 4.0625rem;
    position: relative;
    z-index: 2;
}

.locationPlay{
    position: absolute;
    z-index: 2;
    display: block;
    width: 3.25rem;
    height: 3.25rem;
    top: 50%;
    left: 50%;
    margin-left: -1.625rem;
    margin-top: -1.625rem;
}
.content-text{
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #333333;
    line-height: 3.125rem;
    width: 100%;
}
/* 是否观看的小红点*/
.isWatch{
    display: block;
    width: 0.375rem;
    height: 0.375rem;
    background: red;
    border-radius: 50%;
    margin-left: 0.5rem;
    display: none;
}
.content-videoui{
    display: flex;
    justify-content: space-between;
    align-items:center;/*垂直居中*/
}
.flex-content{
    display: flex;
    position: relative;
    align-items:center;/*垂直居中*/
    flex-flow: column;
    width: 48%;
}
.location-path{
    position: absolute;
    z-index: 1;
    width: 3.25rem;
    height: 3.25rem;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -70%);
}
.content-smll-video{
    width:100%;
}
.content-smll-text{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    text-align: center;
    font-size: 0.9375rem;
    color: #333333;
    line-height: 3.125rem;
    width: 100%;
    text-align: left;
}
/* asRegards-main */
.asRegards-main{
    margin-top: 19.375rem;
    line-height: 1.4375rem;
    text-align: left;
    font-size: 0.8125rem;
    color: #333333;
}
.asRegards-handhile{
    height: 1.75rem;
    font-size: 1.25rem;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 1.75rem;
    margin: 1.25rem 0 0.8125rem 0;
}
.overstriking{
    font-weight: 700;
}
.second-paragraph{
    margin: 1.4375rem 0;
}
.login-main{
    margin-top: 29.6875rem;
    width: 21.5625rem;
    font-size: 0.875rem;
    color: #333333;
    line-height: 1.5rem;
}
.login-main>p{
    line-height: 1.875rem;
}
.login-mains{
    margin-top: 18.75rem;
    width: 21.5625rem;
    font-size: 0.875rem;
    color: #333333;
    line-height: 1.5rem;
}
.login-mains>p{
    line-height: 1.875rem;
}
/* playback-main */
.playback-shade{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    background-color: rgba(0,0,0,0.1);
}

.playback-main{
    position: fixed;
    top: 3.125rem;
    left: 4%;
    z-index: 2;
    width: 92%;
    height: 90%;
    margin: 0 auto;
    /* overflow: hidden; */
}
.playback-video{
    width: 100%;
    height: 85%;
    margin-top: 0.625rem;
    border-radius: 0.625rem;
    -webkit-border-radius: 0.625rem;
    -moz-border-radius: 0.625rem;
    -ms-border-radius: 0.625rem;
    -o-border-radius: 0.625rem;
}
.playback-btn{
    width: 1.5625rem;
    height: 1.5625rem;
    font-size: 1rem;
    color: #fff;
    line-height: 1.5625rem;
    text-align: center;
    background-color: #666;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

/*ingde*/
.img-text{
    position: relative;
    width: 100%;
    font-size: 0.9375rem;
    text-align: center;
}
.location-text{
    font-size: 0.9375rem;
    position: absolute;
    left: 50%;
    top: 0.625rem;
    transform: translate(-50%, -0%);
    color: #FFFFFF;
    display: none;
}
.navigation{
    position: sticky;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    background-color:#EAF1FE;
    z-index: 1000;
    box-shadow: 0 0.0625rem 0.75rem 0 rgba(95,158,238,0.50);
}
.navigation-a{
    display: flex;
    z-index: 1000;
    -webkit-transform: translateZ(1000px);
  	-moz-transform: translateZ(1000px);
    -o-transform: translateZ(1000px);
    transform: translateZ(1000px);
    /* min-height: 45.008px; */
    min-height: 3.65rem;
    align-items: center;
}
.navigation-img{
    width: 0.6875rem;
    height: 1.125rem;
    margin: 0 0 0 0.5625rem;
}
.navigation-span{
    letter-spacing: 0.01em;
    padding-left: 0.8125rem;
    font-size: 1.313rem;
    line-height: 1.9375rem;
    color: #333;
}
.clearfix:after{
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.footer{
    height: 1.25rem;
}
/* 全屏按钮禁用 */
video::-webkit-media-controls-fullscreen-button {
    display: none;
}

.no-navigation .navigation{
    display: none;
}

.no-navigation .headers{
    margin-top: 2rem;
}