@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.pf {
    position: fixed;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clearfix:after {
    content:".";
    display:block;
    height:0;
    clear:both;
    visibility:hidden
}

.img100 img {
    width: 100%;
}

.m-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 1rem;
    z-index: 1000;
    background: #fff;
}

.m-place {
    width: 100%;
    height: 1rem;
}

.m-logo {
    top: 50%;
    left: 0.44rem;
    margin-top: -0.33rem;
    width: 2.08rem;
    height: 0.66rem;
}

.m-menu {
    top: 0;
    right: 0;
    width: 1rem;
    height: 100%;
    border-left: 1px solid #d7d7d7;
    background: url(https://heytalk-oa.oss-cn-beijing.aliyuncs.com/web-image/peijie/icon-menu.png) center no-repeat;
    background-size: 0.5rem;
}

.m-menu.close {
    background: url(https://heytalk-oa.oss-cn-beijing.aliyuncs.com/web-image/peijie/icon-menu.png) center no-repeat;
    background-size: 0.4rem;
}

.m-search-wrap {
    top: 0;
    right: 1rem;
    height: 100%;
}

.m-guide {
    display: block;
    padding: 0.3rem;
    width: 100%;
    height: 1rem;
    line-height: 1rem;
    background: #f0f0f0;
    z-index: 99;
}

.m-guide-text {
    position: absolute;
    top: 0;
    left: 0.3rem;
    font-size: 0.26rem;
    font-weight: 700;
}

.m-guide-ctrl {
    position: absolute;
    top: 0;
    right: 0;
    width: 1rem;
    height: 1rem;
}

.m-guide-ctrl .m-guide-open {
    display: block;
    top: 50%;
    left: 50%;
    width: 0.36rem;
    transform: translate(-50%, -50%);
}

.m-guide-ctrl .m-guide-close {
    display: none;
    top: 50%;
    left: 50%;
    width: 0.4rem;
    transform: translate(-50%, -50%);
}

.m-guide-ctrl.open .m-guide-open {
    display: none;
}

.m-guide-ctrl.open .m-guide-close {
    display: block;
}

.m-kv {
    width: 100%;
}

.m-kv-title {
    left: 0;
    bottom: 0.45rem;
    padding-left: 0.3rem;
    line-height: 1;
    font-size: 0.48rem;
    font-weight: 700;
    color: #fff;
}

.kv-more {
    display: inline-block;
    margin-top: 0.2rem;
    margin-bottom: -0.2rem;
    width: 2.2rem;
    line-height: 0.60rem;
    border: 0.02rem solid #fff;
    text-align: center;
    color: #fff!important;
    font-size: 0.24rem;
}

.kv-more:hover,
.kv-more:active {
    color: #fff;
    text-decoration: none;
}

.kv-more img {
    width: 0.34rem;
    margin-top: 0.04rem;
    margin-right: 0.25rem;
    vertical-align: text-top;
}

.m-nav-s {
    display: none;
    position: absolute;
    top: 1rem;
    left: 0;
    width: 100%;
}

.m-arrow-1 {
    display: block;
    top: 50%;
    right: 0.4rem;
    width: 0.18rem;
    transform: translateY(-50%);
}

.m-nav-s.open {
    display: block;
}

.m-nav-s .m-guide-text {
    font-weight: 400;
}

.m-mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 998;
    background: #1dbcda;
    opacity: .05;
}

.m-nav {
    top: 1rem;
    left: 0;
    padding-bottom: 1rem;
    width: 100%;
    max-height: 100%;
    z-index: 1001;
    overflow-y: scroll;
}

.m-nav {
    display: none;
}

.m-nav a {
    color: #666;
    /*text-decoration: underline;*/
}

.drop-toggle {
    position: relative;
    line-height: 1rem;
    font-size: 0.36rem;
    color: #666;
}

.drop-down {
    display: none;
}

.drop-down.open {
    display: block;
}

.drop-toggle.open .m-nav-img {
    transform: rotate(180deg) translateY(50%);
}

.m-nav-img,
.m-more-img {
    position: absolute;
    display: block;
    top: 50%;
    right: 0.4rem;
    width: 0.36rem;
    transform: translateY(-50%);
}

.m-more-img.open {
    transform: rotate(180deg) translateY(50%);
}

.m-nav-a {
    display: block;
    position: relative;
    line-height: 1rem;
    font-size: 0.36rem;
    color: #666;
}

.m-a-img {
    position: absolute;
    display: block;
    top: 50%;
    right: 0.4rem;
    width: 0.18rem;
    transform: translateY(-50%);
}

.m-nav-1 {
    padding-left: 0.3rem;
    background: #dcdcdc;
}

.drop-down .m-nav-a {
    background: #fff;
}

.m-nav-2 {
    padding-left: 0.6rem;
    background: #fff;
    font-size: 0.34rem;
}

.m-nav-3 {
    padding-left: 0.9rem;
    font-size: 0.32rem;
}

.m-nav-border {
    border-bottom: 1px solid #eee;
}

.m-nav-close {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1rem;
}

.footer {
    font-size: 0.28rem;
}

.foot-href > ul {
    padding: 0.35rem 0.55rem;
    background: #efefef;
    text-align: center;
    line-height: 0.6rem;
}

.foot-href > ul li {
    display: inline-block;
    padding: 0 0.15rem;
}

.foot-href > ul a {
    display: block;
    font-size: 0.28rem;
    color: #333;
}

.foot-copy {
    padding: 0.2rem 0 0.4rem;
    font-size: 0.24rem;
    color: #666;
    text-align: center;
}

.foot-border {
    position: relative;
}

.foot-border:after {
    content: "";
    display: block;
    position: absolute;
    top: 25%;
    right: 0;
    height: 50%;
    border-right: 1px solid #c6c6c6;
}

.btn-more {
    display: inline-block;
    width: 2.4rem;
}

.m-row {
    margin: 0 0.3rem;
}

.m-panel {
    margin: 0.4rem 0.3rem 0;
    background: #efefef;
}

.panel-bg {
    background: #efefef;
}

.m-panel-2 {
    margin: 0.4rem 0.3rem 0;
    background: #fff;
}

.m-panel-title {
    padding: 0.3rem 0.4rem;
    font-size: 0.34rem;
    line-height: 0.64rem;
    color: #00b4d5;
    font-weight: 700;
}

.m-panel-context {
    padding: 0 0.4rem 0.4rem;
    font-size: 0.28rem;
    line-height: 0.48rem;
}

.m-title {
    padding-left: 0.3rem;
    line-height: 1rem;
    background: #f3f3f3;
    color: #666;
    font-size: 0.34rem;
    color: #333;
    font-weight: 700;
}

.m-title:after {
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 3.4rem;
    border-bottom: 2px solid #00b4d5;
}

.m-title.no-border {
}

.m-title.no-border:after {
    display: none;
}

.m-search {
    margin: 0.2rem;
    padding: 0.1rem 0.05rem;
}

.m-search input {
    display: none;
    border: 0;
    width: 2.5rem;
    margin-right: 4px;
    padding: 1px;
    background: none;
}

.m-search img {
    width: 0.39rem;
}

.m-search.open {
    background: #ebebeb;
}

.m-search.open input {
    display: initial;
}