* {
    margin: 0;
    padding: 0;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
}

body {
    font-family: pingfang SC, helvetica neue, arial, hiragino sans gb, microsoft yahei ui, microsoft yahei, simsun, sans-serif !important;
    min-height: 100vh;
    font-size: 14px;
    background: #fff;
    color: #373d41;
    line-height: 1.28571;
}

*,
:after,
:before {
    box-sizing: inherit;
}

img {
    border: 0;
}

div {
    display: block;
}

b,
strong {
    font-weight: 700;
}

[class^=ace-] {
    box-sizing: border-box;
}

[class^=dn-] {
    box-sizing: border-box;
}

a {
    text-decoration: none;
    outline: none;
    cursor: pointer;
    color: #333;
}

a:hover {
    text-decoration: none;
    color: #ff6a00;
}

a:link,
a:visited,
a:active {
    text-decoration: none;
}

fieldset,
img {
    border: 0
}

dl {
    border: none;
    -webkit-margin-before: 0;
    -webkit-margin-after: 0;
}

ol,
ul {
    list-style: none
}

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

/*.clearfix {display: inline-block}*/
.clearfix {
    display: block
}

* html .clearfix {
    height: 1%
}

.ace-qcloud-bot-banner01 {
    width: 100%;
    height: auto;
    display: block;
}

.ace-qcloud-bot-banner01-w .qbot-banner-text {
    font-weight: 400;
    font-size: 38px;
    line-height: 50px;
    color: #181818;
    font-weight: 600;
}

.ace-qcloud-bot-banner01-w .qbot-banner-btn {
    font-weight: 400;
    font-size: 18px;
    line-height: 50px;
    color: #fff;
    margin-top: 15px;
}

.ace-qcloud-bot-banner01-w .qbot-banner-btn a {
    display: inline-block;
    font-weight: 600;
    box-sizing: border-box;
    min-width: 104px;
    height: 50px;
    padding: 0 35px;
    color: #fff;
    font-size: 16px;
    line-height: 50px;
    white-space: nowrap;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    background-color: #ff6a00;
    border: 1px solid transparent;
    outline: 0 none;
    cursor: pointer;

}

@media screen and (min-width: 769px) {
    .ace-qcloud-bot-banner01-w {
        width: 1200px;
        text-align: center;
        margin: 0 auto;
        padding: 38px 0;
    }

    .main_bot_c1 {
        width: 1200px;
    }

    .main_bot_c2 {
        width: 1200px;
    }

    .bot_1100 {
        width: 1200px;
    }
}

@media screen and (max-width: 768px) {
    .ace-qcloud-bot-banner01-w {
        width: 100%;
        text-align: center;
        margin: 0 auto;
        padding: 38px 0;
    }

    .main_bot_c1 {
        width: 100%;
    }

    .main_bot_c2 {
        width: 100%;
    }

    .bot_1100 {
        width: 100%;
    }
}

.main_bot {
    width: 100%;
    background: #F8F8F8;
    overflow: hidden;
    padding: 35px 0 5px 0;
    border-top: 1px solid #E5E5E5;
}

.main_bot_c1 {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden
}

.main_bot_c1_left {
    float: left;
    width: 150px;
}

.main_bot_c1_left p {
    padding: 5px 0;
}

.main_bot_c1_left p a {
    color: #333;
}

.main_bot_c1_left p a:hover {
    color: #333;
}

.main_bot_c1_right {
    float: right;
    ss
}

.main_bot_c2 {
    margin: 15px auto 10px auto;
    overflow: hidden;
    font-size: 12px;
    color: #333
}

.bot {
    width: 100%;
    background: #26282A;
    font-size: 12px;
    overflow: hidden;
    padding: 25px 0 20px 0;
    border-top: 1px solid #ddd;
}

.bot_1100 {
    margin: 0 auto;
    color: #A5A5A5;
    overflow: hidden;
    text-align: center;
}

.bot_1100 p {
    padding: 5px 0;
}

.bot_1100 p a {
    padding: 0 5px;
    color: #A5A5A5;
    font-size: 12px;
    white-space: nowrap;
}

.bot_1100 p a:hover {
    color: #ff6a00;
}


/*---v--*/
.ace-view-fullColumn {
    width: 100% !important;
}

.ace-2020purchase-video {
    padding-bottom: 60px;
}

.ace-col-m-8 {
    flex: 0 0 33.33333%;
    width: 33.33333%;
    max-width: 33.33333%;
}

.ace-2020purchase-video-v3 .ace-2020purchase-video {
    padding-bottom: 60px;
}

.ace-2020purchase-video .v-mod {
    margin: 0 auto;
}

.ace-2020purchase-video .v-mod .ace-row {
    display: flex;
    justify-content: flex-start;
}

.ace-row.ace-row-wrap {
    flex-wrap: wrap;
}

.ace-col-m-12 {
    flex: 0 0 50%;
    width: 50%;
    max-width: 50%;
}

.ace-2020purchase-video-v3 .ace-2020purchase-video .v-mod .box {
    width: 100%;
}

.ace-2020purchase-video .v-mod .box.hideSubandbottom {
    height: 248px;
}

.ace-2020purchase-video .v-mod .box {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    box-shadow: 0 0 15px hsl(0deg 0% 9% / 15%);
    width: 100%;
    margin-bottom: 15px;
}

.ace-2020purchase-video-v3 .ace-2020purchase-video .v-mod .box .hd {
    width: 100%;
    background-color: #ff6a00;
}

.ace-2020purchase-video .v-mod .box.hideSubandbottom .hd {
    height: 48px;
    padding: 0 20px;
}

.ace-2020purchase-video .v-mod .box .bd {
    position: relative;
    width: 100%;
    height: 200px;
}

.ace-2020purchase-video .v-mod .box .bd .color {
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, .2);
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.ace-2020purchase-video .v-mod .box .bd .layerWrap {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    align-items: center;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.ace-2020purchase-video .v-mod .box .bd .layerWrap .layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    filter: brightness(0.7);
    height: 100%;
}

.ace-2020purchase-video .v-mod .box .bd .layerWrap .colorDiv {
    position: absolute;
    top: 78px;
    left: calc(50% - 22px);
    border-radius: 44px;
    background-color: hsla(0, 0%, 100%, .2);
    width: 44px;
    height: 44px;
}

.ace-2020purchase-video .v-mod .box .bd .layerWrap .play {
    position: absolute;
    top: 76px;
    left: calc(50% - 24px);
    width: 48px;
    height: 48px;
    cursor: pointer;
}

.ace-2020purchase-video .v-mod .box .hd {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    background-color: #ff6a00;
    width: 100%;
    padding: 20px;
}

.ace-2020purchase-video .v-mod .box .hd .info {
    opacity: 1;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 28px;
    letter-spacing: .33px;
    white-space: nowrap;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.ace-2020purchase-video .v-mod .box .dark-o {
    background-color: #ff6a00;

    * .module-wrap,
    [class*=" wb-"],
    [class^=wb-] {
        font-family: inherit !important;
    }

    .wb-qaindex .module-wrap .inner {
        overflow: hidden;
        padding: 40px 0 60px;
    }

    .wb-qaindex .module-wrap .inner .tit {
        line-height: 33px;
        text-align: center;
        font-size: 24px;
        color: #373d41;
        overflow: hidden;
        margin-bottom: 28px;
    }

    .wb-qaindex .module-wrap .inner .list {
        overflow: hidden;
    }

    [class^=dn-] {
        box-sizing: border-box;
    }

    .wb-qaindex .module-wrap .inner .list .dn-col-sm-6 .dn-row {
        margin-right: -10px;
        margin-left: -10px;
    }

    .wb-qaindex .module-wrap .inner .list .dn-col-sm-6 .dn-row:after {
        content: "";
        display: table;
        clear: both;
    }

    .wb-qaindex .module-wrap .inner .list .wen-con {
        height: 34px;
        line-height: 34px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .wb-qaindex .module-wrap .inner .list .wen-con .wen {
        line-height: 34px;
        font-size: 14px;
        color: #373d41;
        text-decoration: none;
    }

    .wb-qaindex .module-wrap .inner .list .wen-con .wen:hover {
        color: #ff6a00;
    }

    @media screen and (min-width: 769px) {
        .wb-qaindex .module-wrap .dn-container {
            width: 1200px;
            max-width: 1198px;
            padding-right: 10px;
            padding-left: 10px;
            margin-right: auto;
            margin-left: auto;
        }

        .wb-qaindex .module-wrap .inner .list .dn-col-sm-6 {
            float: left;
            width: 33%;
            padding-right: 10px;
            padding-left: 10px;
        }
    }

    @media screen and (max-width: 768px) {
        .wb-qaindex .module-wrap .dn-container {
            min-width: 100%;
            padding-right: 10px;
            padding-left: 10px;
            margin-right: auto;
            margin-left: auto;
        }

        .wb-qaindex .module-wrap .inner .list .dn-col-sm-6 {
            float: left;
            width: 100%;
            padding-right: 10px;
            padding-left: 10px;
        }
    }

    /*qa*/