html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike,
strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody,
tfoot, thead, tr, th, td ,textarea,input { margin:0; padding:0;  }
address,cite,dfn,em,var, i {font-style:normal;}
body {font-size: 16px; line-height: 1.5; font-family:'Microsoft Yahei','simsun','arial','tahoma';  color: #333; }
table { border-collapse:collapse; border-spacing:0; }
h1, h2, h3, h4, h5, h6, th { font-size: 100%; font-weight: normal; }
button,input,select,textarea{font-size:100%;}
fieldset,img{border:0;}
*{
    touch-action: pan-y;
}
a,
img {
    -webkit-touch-callout: none
}
a,
a:active,
a:focus,
a:hover,
a:visited {text-decoration: none!important;}
input[type=password],
input[type=text],
textarea {
    resize: none;
    outline: 0;
    -webkit-appearance: none;
    white-space: pre-wrap;
    word-wrap: break-word;
    background: #fff
}
ul, ol { list-style: none; }
.fl{ float: left;}
.fr{ float: right;}
:focus{ outline:none;}
.clearfix::before{
    content: "";
    display: table;
}
button:focus {
    outline:none;
}
.navbar{
    display: block;
    background:transparent;
    padding: 13px 0;
    position: fixed;
    right: 0;
    left: 0;
    z-index: 99;
}
.m_logo{
    display: none;
}
.nav_list li:first-child{
    display: none;
}
.nav_list li{
    margin-left: 30px;
}
.nav_list li a{
    color: #303133;
}
.nav_list li .nav_link:hover{
    color: #5772FF;
}
.navbar .m_btn{
    display: none;
}
.background_show{
    background-color:rgba(255,255,255,0.90);
}
.navbar .row{
    max-width: 1200px;
    margin: 0 auto;
}
.navbar-brand{
    margin-left: 40px;
}
.collapse .btn{
    width: 100px;
    height: 40px;
    border: 1px solid #6981FF;
    border-radius: 5px;
    background: rgba(255,255,255,0.60);
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    color: #6981FF;
    line-height: 26px;
    margin-right: 20px;
    color: #6981ff;
}
.collapse .navbar_button{
    margin-left: 50px;
}
.collapse > div button:nth-child(2){
    margin-left: 20px;
    margin-right: 10px;
}
.collapse .btn:hover{
    background: #6981FF;
    color: #fff;
}
.m_banner{
    display: none;
}
.banner{
    height: 640px;
    background-image: linear-gradient(#F7F9FF, #ffffff);
}

.banner .content{
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    position: relative;
}
.banner .content .left_text{
    width: 45%;
    position: absolute;
    top: 191px;
    left: 2%;
    z-index: 2;
}
.banner .content .right_text{
    width: 60.83%;
    position: absolute;
    top: 95px;
    right: 0;
}
.banner .content .banner_people{
    width: 100%;
}
.banner .content .use{
    display: block;
    width: 240px;
    height: 48px;
    background: #4865ff;
    border-radius: 24px;
    box-shadow: 0px 8px 20px 0px rgba(105,129,255,0.30), 0px 4px 3px 0px #94a6ff inset;
    border: none;
    margin-top: 70px;
    color: #ffffff;
    font-size: 14px;
    line-height: 48px;
    text-align: center;
}

.banner .content h3{
    font-size: 30px;
    font-weight: 600;
    text-align: left;
    color: #333333;
    line-height: 42px;
}
.banner .content h3 > span{
    font-size: 34px;
    color: #ff5b59;
}
.banner .content p{
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #999999;
    line-height: 20px;
    margin-top: 27px;
}
.banner_text img{
    margin-right: 10px;
}
.content .banner_text:nth-child(3){
    margin-top:24px;
}
.content .banner_text:nth-child(4){
    margin-top:18px;
}
.Module_title{
    font-size: 32px;
    font-weight: 600;
    color: #333333;
    line-height: 45px;
}
.market .m_content{
    display: none;
}
.market .Module_title{
    width: 100%;
    text-align: center;
    margin-top: 85px;
}
.market .row{
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 26px;
}
.market .row .col-sm{
    position: relative;
    margin-left: 2%;
    padding: 0;
}
.market .col-sm .small_icon{
    width: 58px;
    height: 58px;
    background-color: slateblue;
    position: absolute;
    top: 30px;
    left: 24px;
    padding: 15px;
    z-index: 1;
    position: absolute;
}
.market .col-sm .icon_box{
    width: 58px;
    height: 58px;
    position: relative;
}
.market .row .col-sm:nth-child(1){
    margin-left: 0.8%;
}
.market .row .col-sm:nth-child(4){
    margin-right: 0.8%;
}
.market .row .col-sm .small_icon{
    background: #6981ff;
    border-radius: 10px;
    box-shadow: 0px 20px 36px 0px rgba(105,129,255,0.20)
}
.col-sm .grey_box{
    bottom: 0px;
    width: 100%;
    height: 89%;
    opacity: 1;
    border: 1px solid #eeeeee;
    border-radius: 11px;
    box-shadow: 0px 8px 40px 0px #f8f8f8;
}
.col-sm .grey_box .box_title{
    margin-top: 55px;
    margin-left: 24px;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    color: #333333;
    line-height: 22px;

}
.col-sm .grey_box .box_content{
    margin-top: 15px;
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #999999;
    line-height: 24px;
    padding-left: 24px;
    padding-right: 28px;
    padding-bottom: 6px;
}



.m_plane_one,.m_plane_two,.m_pink_ball{
    display: none;
}
.amazon_tools{
    background: url("../images/cn/amazon_tools_bg.png") no-repeat bottom;
    background-size: 100%;
}
.amazon_tools .play_text{
    line-height: 25px;
    width: 100%;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 0;
    padding:14px 0 30px;
    color:  #333333;
}
.amazon_tools .tools_content{
    max-width: 1190px;
    height: 610px;
    margin: 86px auto 0;
}
.tools_content .tools_video{
    width: 100%;
    background: linear-gradient(225deg,rgba(0,183,255,0.64), rgba(199,0,255,0.64) 51%, rgba(247,215,0,0.64));
    border-radius: 18px;
    margin: 0 auto;
    padding-bottom: 18px;
    padding-top: 18px;
}
.tools_content .tools_white_box{
    width: 72.26%;
    background-color: #ffffff;
    margin: 0 auto;
    border-radius: 18px;
    position: relative;

}
.tools_white_box .plane_one{
    width: 24%;
    position: absolute;
    right: -20%;
    top: -11%;
    z-index: 1
}
.tools_white_box .plane_two{
    position: absolute;
    z-index: 1;
    left: -17%;
    bottom: -10%;
    width: 20.81%;
}
.tools_white_box .pink_ball{
    position: absolute;
    z-index: 1;
    left: -10%;
    top: 129px;
}
.tools_video .video_content{
    width: 95.58%;
    padding: 17px 17px 12px 17px;
    overflow: hidden;
    background: #ffffff;
    border-radius: 15px;
    margin: 0 auto;
}
.video_content .video_btn{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 9.74%;
    height: 17%;
    border-radius: 50%;
    background:#ffffff;
    box-shadow: 0px 1px 4px 0px rgba(254,234,146,0.64);
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -o-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
}
.video_text{
    display: none;
}
.amazon_tools .experience_btn{
    display: block;
    width: 240px;
    height: 48px;
    opacity: 1;
    background: #6981ff;
    border-radius: 24px;
    box-shadow: 0px 4px 3px 0px #94a6ff inset;
    border: none;
    font-size: 14px;
    font-weight: 400;
    color: #ffffff;
    display: block;
    margin: 0 auto;
    line-height:48px;
    text-align: center;
}
.m_features{
    display: none;
}
.features .Module_title{
    width: 100%;
    text-align: center;
    padding-top: 137px;
}

.features .row{
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 10px;
}
.features .row .col-sm-7{
    padding: 0px;
}
.features .row .col-sm-7>img{
    width: 100%;
}
.features .row .col-sm-5{
    padding: 0px;
}
.features .col-sm-5 .col_box{
    height: 100%;
}

.features .row:nth-child(2) .col_box,
.features .row:nth-child(4) .col_box{
    padding-left: 4%;
    padding-right:10%;
}
.features .row:nth-child(3) .col_box,
.features .row:nth-child(5) .col_box{
    width: 82.4%;
    padding-left: 8%;
}
.features .row .col-sm-5 h3{
    font-size: 24px;
    font-weight: 600;
    color: #333333;
    line-height: 33px;
    padding-top: 37.8%;
    margin-bottom: 0;
}
.features .row:nth-child(5) .col-sm-5 h3{
    padding-top:26.03%;
}
.features .row .col-sm-5 p{
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
    padding-top: 6%;
    margin-bottom: 0;
}
.m_features_title{
    display: none;
}
.price{
    max-width: 1200px;

    margin: 0 auto;
}
.price .Module_title{
    margin: 120px 0px 60px ;
    width: 100%;
    text-align: center;
}
.m_price_people{
    display: none;
}
.price .price_content{
    border-radius: 34px;
    width: 100%;
    background: url(../images/cn/price_bg.png) no-repeat;
    padding: 40px 0;
    position: relative;
}
.price .price_content .first_img{
    position: absolute;
    width: 33.06%;
    left: -29.72%;
    bottom: -3%;
}
.price .price_content .second_img{
    position:absolute;
    bottom: -17px;
    right: -8%;
}
.price .price_content .white_bg{
    width: 72.33%;
    padding-bottom: 52px;
    margin-left: 21.5%;
    background: #ffffff;
    padding-top: 52px;
    border-radius: 32px;
    position: relative;
}
.price_content .white_bg .price_box{
    height: 216px;
    box-sizing:border-box;
    padding:1px;
    background-image: linear-gradient(180deg, #5772ff, #ffffff);
    border-radius: 28px;
    margin-left: 5.76%;
    display: inline-block;
}
.price_list{
    float: right;
    margin-right: 95px;
    padding-top: 40px;
}
.price_list .first_list{
    padding-right: 60px;
    float: left;
}
.price_list .last_list{
    float: right;
}

.white_bg ul li{
    height: 52px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 22px;
    list-style: url(../images/cn/Circle.png) outside circle;
}
.price_content .white_bg .price_box_in{
    width: 100%;
    height: 100%;
    border-radius: 28px;
    background: #ffffff;
    padding:33px;
}
.white_bg .price_box_in h3{
    font-size: 34px;
    font-family: Arial, Arial-Black;
    font-weight: 900;
    text-align: center;
    color: #5772ff;
    line-height: 48px;
    margin-bottom: 0;
}
.white_bg .price_box_in p{
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    color: #333333;
    line-height: 20px;
}
.white_bg .price_box_in .buy_btn{
    display: block;
    width: 184px;
    height: 48px;
    background: #5772ff;
    border-radius: 100px;
    box-shadow: 0px 4px 3px 0px #92a3ff inset;
    border: none;
    margin: 48px auto;
    color: #ffffff;
    line-height: 48px;
    text-align: center;
}
.buy_btn a{
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}
.plug .Module_title{
    margin-top: 121px;
    width: 100%;
    text-align: center;
}
.plug .plug_content{
    margin-top: 42px;
    position: relative;
    margin-bottom:70px;
}
.plug .plug_content .row{
    max-width: 1200px;
    margin: 0 auto;
}
.plug_content .row:first-child{
    margin-bottom: 30px;
}
.plug_content .row .col-sm{
    margin-right: 2.5%;
    padding: 0;
    position: relative;
}
.plug_content .row .col-sm:first-child{
    margin-left: 0.8%;
}
.plug_content .row .col-sm:last-child{
    margin-right: 0.8%;
}
.plug_content .row .col-sm .white_box{
    background: #ffffff;
    border: 1px solid #eeeeee;
    border-radius: 11px;
    height: 100%;
}
.plug_content .row .col-sm .blue_box{
    background:  #6981FF;
    border: 1px solid #eeeeee;
    border-radius: 11px;
    width: 100%;
    height: 100%;
    position:absolute;
    z-index: -1;
}
.add_transform{
    transform:rotate(5.5deg);
    -ms-transform:rotate(5.5deg);   /* IE 9 */
    -moz-transform:rotate(5.5deg);   /* Firefox */
    -webkit-transform:rotate(5.5deg); /* Safari 和 Chrome */
    -o-transform:rotate(5.5deg);   /* Opera */
    transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out; /* Firefox 4 */
    -webkit-transition: all 0.5s ease-in-out; /* Safari 和 Chrome */
    -o-transition: all 0.5s ease-in-out; /* Opera */
}
.remove_transform{
    transform:rotate(0deg);
    -ms-transform:rotate(0deg);   /* IE 9 */
    -moz-transform:rotate(0deg);   /* Firefox */
    -webkit-transform:rotate(0deg); /* Safari 和 Chrome */
    -o-transform:rotate(0deg);   /* Opera */
    transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out; /* Firefox 4 */
    -webkit-transition: all 0.5s ease-in-out; /* Safari 和 Chrome */
    -o-transition: all 0.5s ease-in-out; /* Opera */
}
.m_plug_content{
    display: none;
}
.plug_content .col-sm .icon{
    width: 50px;
    height: 50px;
    background: #f8f8f8;
    border-radius: 50%;
    margin-left: 30px;
    margin-top: 30px;
}
.plug_content .icon img{
    margin: 13px;
}
.plug_content .col-sm .column_title{
    height: 22px;
    font-size: 16px;
    font-weight: 600;
    color: #333333;
    line-height: 22px;
    margin-left: 30px;
    margin-top: 20px;
}
.plug_content .col-sm .column_text{
    font-size: 14px;
    font-weight: 400;
    color: #999999;
    line-height: 24px;
    margin-left: 30px;
    margin-top: 22px;
    padding-right: 17px;
    padding-bottom: 20px;
}

.m_use_banner{
    display: none;
}
.use_banner{
    background: url("../images/cn/use_banner.png") no-repeat;
    height: 300px;
}
.use_banner h3{
    width: 100%;
    font-size: 30px;
    font-weight: 600;
    color: #ffffff;
    line-height: 42px;
    margin: 69px 0px 4px;
    text-align: center;
}
.use_banner p{
    width: 100%;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    color: #ffffff;
    line-height: 33px;
    text-align: center;
}
.use_banner .use_btn{
    display: block;
    width: 240px;
    height: 48px;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0px 8px 20px 0px rgba(105,129,255,0.30), 0px 4px 3px 0px #b1beff inset;
    color: #6981ff;
    margin: 30px auto 0px;
    display: block;
    border: none;
    line-height: 48px;
    text-align: center;
}
.m_foot{
    display: none;
}
.foot{
    height: 270px;

}
.foot .foot_top{
    background: #f8f8f8;
}
.foot .foot_top .row{
    max-width:1200px;
    margin:0 auto;
    height: 210px;
}
.foot_top a img{
    margin-top: 50px;
    margin-left: 10px;
}
.foot_top .col-sm-3{
    padding: 0px;
}
.foot_top .col-sm-4 p,
.foot_top .col-sm-3:nth-child(3) p{
    height: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #333333;
    line-height: 20px;
    margin-left: 9.2%;
    margin-top: 16px;

}
.foot .foot_top .row .col-sm-4 p:nth-child(1){
    height: 22px;
    font-size: 16px;
    line-height:22px;
    margin-top: 50px;
    margin-bottom:30px;
}
.foot .foot_top .row .col-sm-4 p:nth-child(2){
    margin-top: 0px;
}
.foot_top .row .col-sm-4 p span,
.foot_top .row .col-sm-3:nth-child(3) p span{
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    height: 20px;
    line-height: 20px;
    padding-left: 5.4%;
}
.foot .foot_top .row .col-sm-3:nth-child(3) p{
    margin: 0;
    margin-top: 99px;
    margin-bottom: 15px;
}
.foot_top .row .col-sm-2 .box{
    float: right;
}
.foot_top .row .col-sm-2 .box img{
    width: 81px;
    height: 81px;
    display: block;
    margin-top: 54px;
}
.foot_bottom .content{
    max-width: 1200px;
    margin: 0 auto;
}
.foot_bottom .content p{
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 20px;
    margin-top: 20px;
}
.foot_bottom .content a{
    color: #666666;
}
.contact{
    font-size: 14px;
    font-weight: 400;
    color: #333333;
    margin-top: 11px;
    text-align: center;
}
.pc_footlink{
    font-size: 14px;
    font-weight: 600;
    color: #333333;
    line-height: 20px;
    margin-right:30px;
}
.pc_footlink:last-child{
    float: right;
    margin-right: 50px;
    margin-top: 4px;
}
.pc_footlink:visited{
    color: #333333;
}
.pc_footlink:hover{
    color: #333333;
}

.fixed_box{
    width: 60px;
    position: fixed;
    bottom: 80px;
    right: 20px;
    margin: 0;
    z-index: 999;
    border-radius: 16px;
    background-color: #6981ff;
    box-shadow: 0px 4px 20px 0px rgba(167, 193, 201, 0.4);
    padding: 0;
}
.fixed_box li{
    height: 60px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;

}
.fixed_box li div{
    width: 30px;
    text-align: center;
}
.fixed_box li div span{
    height: 20px;
    color: rgba(255, 255, 255, 1);
    font-size: 12px;
    text-align: center;
}
.navbar-collapse{
    display: contents;
}
@media screen and ( max-width: 1200px ) and (min-width: 1100px) {
    .banner{
        height: 600px;
    }
    .price_list{
        margin-right: 92px;
    }
    .price_list .first_list{
        padding-right: 40px;
    }
    .white_bg ul li{
        font-size: 15px;
    }
}
@media screen and ( max-width: 1099px ) and (min-width: 1050px) {
    .price_list{
        margin-right: 62px;
    }
}
@media screen and ( max-width: 1049px ) and (min-width: 991px) {
    .price_list{
        margin-right: 25px;
    }
}

@media screen and ( max-width: 990px ) and (min-width: 918px) {
    .price_list{
        margin-right: 4px;
    }
    .price_list .first_list{
        padding-right: 27px;
    }
}


@media (max-width: 917px){
    .video_content .video_btn{
        display: none;
    }
    .video_btn img{
        width: 16px;
        height: 16px;
    }
    .m_logo{
        display: block;
        padding: 0;
    }
    .logo{
        display: none;
    }
    .nav_list li:first-child{
        display: block;
    }
    .navbar_button{
        display: none;
    }
    .navbar-nav{
        position: absolute;
        right: 0;
        top: 55px;
        border-radius: 16px;
        text-align:center;
        width: 138px;
        height: 150px;
        background: #ffffff;
        box-shadow: 0px 0px 10px 0px rgba(123,154,229,0.20);
    }
    .nav_list li{
        padding: 8px 0px;
        font-size: 14px;
        font-weight: 600;
        line-height: 20px;
        padding-top: 17px;
        margin: 0;
    }

    .navbar .m_btn{
        display: block;
        background-color: transparent;
        padding-top: 7px;
        position: absolute;
        right: 44px;
        font-size: 14px;
        font-weight: 600;
        color: #999999;
        line-height: 20px;
    }
    .navbar #first_btn{
        right: 90px;
    }
    #diagonal_bar{
        right: 77px;
    }
    .navbar .navbar-toggler{
        border: none;
        position: absolute;
        right: 0;
    }
    .collapse .nav-item{
        margin: 0px;
    }
    .navbar-brand {
        margin-left: 12px;
    }
    .m_banner{
        display: block;
    }
    .banner{
        height: 352px;
    }
    .banner .content{
        display: none;
    }
    .m_banner h3{
        font-size: 20px;
        text-align: center;
        padding-top: 62px;
        font-weight: 600;
        line-height: 35px;
        color: #333333;
    }
    .m_banner h3 span{
        font-size: 25px;
        font-weight: 700;
        color: #f06598;
        line-height: 35px;
    }
    .m_banner p{
        font-size: 12px;
        font-weight: 400;
        text-align: left;
        color: #999999;
        line-height: 16px;
        text-align: center;
        padding-top:10px ;
    }
    .m_banner .registered{
        display: block;
        width: 150px;
        height: 34px;
        background: #4865ff;
        border-radius: 17px;
        box-shadow: 0px 4px 10px 0px rgba(105,129,255,0.30), 0px 6px 3px 0px #94a6ff inset;
        display: block;
        margin: 15px auto 0;
        border: none;
        color: #ffffff;
        line-height: 34px;
        text-align: center;
        font-size: 14px;
        font-weight: 600;
    }
    .m_banner_image{
        display: block;
        margin: 14px auto 0;
        width: 253px;
    }
    .Module_title{
        font-size: 16px;
        line-height: 25px;
    }
    .market{
        padding-bottom: 28px;
    }
    .m_market_box{
        max-width:330px ;
        margin: 0 auto;
        padding:0px 16px;
    }
    .market .Module_title {
        margin-top: 40px;
        margin-bottom: 30px;
    }
    .market .row{
        display:none;
    }
    .market .m_content{
        display: block;
        background: #ffffff;
        border: 1px solid #eeeeee;
        border-radius: 9px;
        padding: 13px 0px 0px 38px;
    }
    .m_content ul{
        display: inline-block;
    }
    .m_content ul:nth-child(1){
        margin-right: 45px;
    }
    .m_content ul li{
        list-style: url(../images/cn/m_circle.png) outside circle;
        height: 35px;
        font-size: 14px;
    }
    .amazon_tools{
        padding-top: 12px;
        background: url(../images/cn/m_amazon_tools_bg.png) no-repeat bottom;
        background-size: 100%;
    }
    .amazon_tools .play_text{
        display: none;
    }
    .amazon_tools .tools_content{
        margin-top: 26px;
        height: 172px;
    }
    .tools_content .tools_video{
        border-radius: 6px;
        margin: 0 auto;
        padding: 6px 0px;
    }
    .tools_content .tools_white_box{
        max-width: 300px;
    }
    .tools_video .video_content{
        padding: 6px 6px 0px 6px;
        border-radius: 6px;
        position: relative;
    }
    .plane_one,.plane_two,.pink_ball{
        display: none;
    }
    .tools_white_box .m_plane_one {
        display: block;
        position: absolute;
        right: -34px;
        top: -10px;
        z-index: 1;
    }
    .tools_white_box .m_plane_two {
        display: block;
        position: absolute;
        left: -36px;
        bottom: -14px;
        z-index: 1;
    }
    .tools_white_box .m_pink_ball{
        display: block;
        position: absolute;
        z-index: 1;
        left: -6%;
        top: -4%;
    }
    .video_text{
        display: block;
        font-size: 12px;
        line-height: 17px;
        color: #999999;
        text-align: center;
    }
    .amazon_tools .experience_btn{
        display: none;
    }

    .price .Module_title,
    .m_features_title {
        margin: 44px 0px 36px;
        font-size: 16px;
        font-weight: 600;
        line-height: 25px;
    }
    .price .price_content {
        border-radius: 13px;
        width: auto;
        margin: 0 20px;
        height: 309px;
        background: url(../images/cn/m_price_bg.png) no-repeat;
        padding: 20px 10px 10px;
        background-size: cover;
    }
    .price .price_content .white_bg {
        width: auto;
        height: 279px;
        border-radius: 10px;
        padding: 20px 10px 0px;
    }
    .price_list{
        margin-right: 0;
    }
    .first_img{
        display: none;
    }
    .second_img{
        display: none;
    }
    .price_content .white_bg .price_box {
        padding: 1px;
        border-radius: 7px;
        margin: 0 auto;
        width: 98.37%;
    }
    .price_list{
        position: absolute;
        top: 55px;
        left: 58px;
    }
    .price_list > ul{
        clear: both;
    }
    .price_list .first_list{
        padding-right: 0;
    }
    .price_list .last_list{
        float: left;
    }
    .price_content .white_bg .price_box_in {
        border-radius: 7px;
        padding-top: 20px;
        padding-right: 80px;
        position: relative;
    }
    .white_bg .price_box_in p{
        display: none;
    }
    .white_bg .price_box_in h3{
        font-size: 30px;
    }
    .m_price_people{
        display: block;
        position: absolute;
        left: -80px;
        bottom:0;
        z-index: 1;
    }
    .price_content .white_bg ul{
        display: inline-block;
    }
    .white_bg ul li{
        height: 30px;
        font-size: 12px;
    }
    .white_bg .price_box_in .buy_btn{
        position: absolute;
        bottom: -108px;
        width: 150px;
        height: 35px;
        line-height: 35px;
        left: 23px;
    }
    .buy_btn a{
        font-size: 12px;
        font-weight: 600;
        color: #ffffff;
    }
    .price .price_content .white_bg{
        margin-left: 26%;
    }
    .m_features{
        display: block;
    }
    .features{
        display: none;
    }
    .m_features_title{
        display: block;
        text-align: center;
    }
    .box{
        max-width: 360px;
        margin: 0 auto;
    }

    .m_grey_box{

        background: #ffffff;
        border: 1px solid #eeeeee;
        border-radius: 11px;
        margin: 0  20px;
    }
    .m_grey_box img{
        display: block;
        margin: 0 auto;
        width: 275px;
    }
    .m_grey_box h3{
        font-size: 14px;
        font-weight: 600;
        color: #333333;
        line-height: 22px;
        padding-left: 20px;
    }
    .line{
        width: 30px;
        height: 3px;
        background: linear-gradient(90deg,#5772ff, #ffffff 100%, #5a72d6 100%);
        margin: 16px 0 0 20px;
    }
    .m_grey_box p{
        font-size: 14px;
        font-weight: 400;
        text-align: left;
        color: #666666;
        line-height: 24px;
        padding: 20px;
    }
    .m_grey_box .m_last_text{
        padding-top: 0;
    }
    .box{
        margin-top: 21px;
    }
    .box:first-child{
        margin-top: 0px;
    }
    .plug_content{
        display: none;
    }
    .m_plug_content{
        display: block;
    }

    .plug .Module_title{
        font-size: 16px;
        font-weight: 600;
        text-align: center;
        line-height: 25px;
        margin: 47px 0 0;
        padding:0 30px;
    }
    #second_title{
        margin:0 0 30px 0;
    }
    .m_plug_content .row{
        max-width: 320px;
        padding: 0 10px;
        margin: 15px auto 0;
    }
    .m_plug_content .row:first-child{
        margin-top: 0;
    }

    .plug_grey_box{
        background: #ffffff;
        border: 1px solid #eeeeee;
        border-radius: 6px;
        float: left;
        padding: 15px 32px 15px 15px;

    }
    .m_plug_content .row:last-child .plug_grey_box{
        padding-right: 5px;
    }
    .m_plug_content .row:last-child .plug_grey_box:last-child{
        padding-right: 16px;
    }
    .circular_bg{
        display: flex;
        justify-content: center;
        align-items: center;
        float: left;
        width: 26px;
        height: 26px;
        background: #f8f8f8;
        border-radius: 50%;
    }
    .plug_grey_box img{
        width: 15px;
        height: 15px;
        margin: 8px;
    }
    .plug_grey_box span{
        margin-left: 8px;
        margin-right: 6px;
        font-size: 14px;
        font-weight: 600;
    }
    .plug_grey_box:nth-child(2){
        margin-left:10px;
    }
    .use_immediately .use_banner{
        display: none;
    }
    .use_immediately .m_use_banner{
        display: block;
        background: url("../images/cn/m_use_banner.jpg");
        background-size: 100% 100%;
        padding:27px 38px ;
        margin-top: 30px;
    }
    .m_use_banner h3{
        font-size: 16px;
        font-weight: 600;
        text-align: center;
        color: #333333;
        line-height: 22px;
        letter-spacing: 1px;
    }
    .m_use_banner p{
        opacity: 0.9;
        font-size: 12px;
        font-weight: 400;
        text-align: center;
        color: #333333;
        line-height: 17px;
        padding-top: 8px;
    }
    .foot{
        display: none;
    }
    .m_foot{
        display: block;
    }
    .m_foot .m_foot_top{
        padding: 30px 4px 72px;
    }
    .m_foot .m_foot_top h3{
        font-size: 16px;
        font-weight: 600;
        text-align: center;
        color: #333333;
        line-height: 25px;
        padding-bottom: 20px;
    }
    .m_foot_box{
        max-width: 300px;
        background: #ffffff;
        border: 1px solid #eeeeee;
        border-radius: 11px;
        margin: 0 auto 20px;
        padding:15px;
    }
    .m_foot_box ul{
        float: left;
    }
    .box_t{
        height: 90px;
        margin-bottom: 2px;
    }
    .footlink{     
        font-size: 12px;
        font-weight: 600;
        text-align: left;
        color: #333333;
        line-height: 21px;
        text-decoration: none;
    }
    .footlink:first-child{
        margin-right: 10px;
    }
    .footlink:last-child{
        margin-left: 60px;
    }
    .footlink:visited{
        color: #333333;
    }
    .footlink:hover{
        color: #333333;
    }
    .foot_first_list{
        font-size: 12px;
        font-weight: 600;
        color: #333333;
        line-height: 23px;
    }
    .foot_last_list{
        margin-left: 10px;
        font-size: 12px;
        font-weight: 400;
        color: #666666;
        line-height: 23px;
         width: 140px;
    }
    .m_erweima{
        width: 55px;
        height: 55px;
        background: #ffffff;
        border: 1px solid #333333;
        border-radius: 4px;
        float: left;
        display: flex;
        justify-content: center;
        align-self: center;
    }
    .m_erweima img{
        width: 51px;
        height: 51px;
    }
    .m_foot .m_foot_bottom{
        display: flex;
        justify-content: center;
        align-items: center;
        height: 72px;
        background: #5772ff;
        position: fixed;
        right: 0;
        left: 0;
        bottom: 0;
        z-index: 99;
    }
    .foot_registered_btn{
        display: block;
        width: 200px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: #ffffff;
        border-radius: 28px;
        box-shadow: 0px 3px 2px 0px #b1beff inset;
        border: none;
        font-size: 14px;
        font-weight: 600;
        color: #5772ff;
    }
    .fixed_box{
        right: 20px;
        bottom: 86px;
        width: 55px;
        border-radius: 10px;
    }
    .fixed_box .top{
        height: 55px;
    }
    .intercom-lightweight-app-launcher{
        bottom:160px !important;
    }
    .video_bg{
        background: url("../images/cn/m_video_bg.jpg") no-repeat;
        background-size: 100% 95%;
        height: 100%;
        overflow: hidden;
    }
}
@media (max-width: 917px)and (min-width: 400px){
    .price .price_content {
        width: 343px;
        margin: 0 auto;
    }
}
@media (max-width: 320px){
    .price_list {
        left: 43px;
    }
    .m_content ul:nth-child(1) {
        margin-right: 24px;
    }
}
.video_content video{
    width: 100%;
}
#second_title{
    margin-top: 0;
}