* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    color: #333;
}

.clearfix::after {
    content: '';
    display: block;
    clear: both;
    visibility: hidden;
}

.clearfix {
    clear: both;
}

input,
a,
i,
img,
li,
li {
    outline: none;
    border: none;
    text-decoration: none;
    font-style: normal;
    list-style: none;
}

.screen_content>div {
    width: 100%;
    min-width: 1650px;
    height: 100vh;
    padding-top: 1px;
    box-sizing: border-box;
    position: relative;
}

.screen_one {
    background: url('../imgs/bg1.png') no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
}

.screen_one .logo {
    margin: 20px 70px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.screen_one .logo .logo_left {
    display: flex;
    align-items: center;
}

.screen_one .logo .logo_left .miiyun_logo,
.screen_one .logo .logo_left .ruanjian_logo {
    display: block;
    width: 96px;
    height: 38px;
    background-repeat: no-repeat;
    background-size: 96px 38px;
}

.screen_one .logo .logo_left .miiyun_logo {
    background-image: url("/src_sem/images/miiyun_logo.png");
}

.screen_one .logo .logo_left .ruanjian_logo {
    background-image: url("/src_sem/images/ruanjian_logo.png");
}

.screen_one .logo .search_box {
    background-color: #fff;
    display: flex;
    align-items: center;
    width: 170px;
    height: 32px;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    font-size: 12px;
    border: 1px solid #000;
    color: #333;
}

.screen_one .logo .search_box .search_input {
    width: 132px;
    height: 30px;
    text-indent: 14px;
    border: none;
    overflow: hidden;
    outline: 0;
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    -moz-appearance: none;
    -webkit-appearance: none;
}

.screen_one .logo .search_box .search_submit {
    display: inline-block;
    width: 17px;
    height: 17px;
    margin-right: 14px;
    cursor: pointer;
    -webkit-appearance: none;
    outline: none;
    border: none;
    background: url("../imgs/icon_搜索.png") no-repeat center;
}

.soft_info {
    width: 1650px;
    height: 540px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 100px auto;
    transform: translateY(50px);
}

.soft_info_top .soft_info_left {
    width: 776px;
    height: 540px;
    background: url('../imgs/img_bg.png') no-repeat;
    float: left;
}

.soft_info_img {
    width: 710px;
    height: 474px;
    margin: 26px 0 0 33px;
    border-radius: 6px;
    overflow: hidden;
}

.soft_info_img img {
    width: 710px;
    height: 474px;
}

.soft_info_top .soft_info_right {
    float: left;
    margin-left: 67px;
    height: 100%;
}

.soft_info .soft_info_bottom {
    color: #fff;
    font-size: 15px;
    width: 1200px;
    line-height: 25px;
    margin: 40px auto 0;
    text-align: center;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    -webkit-line-clamp: 3;
}

.software-title .software-logo {
    width: 72px;
    height: 72px;
    margin-right: 20px;
    vertical-align: middle;
}

.software-title .software-name {
    width: 580px;
    display: inline-block;
    font-size: 52px;
    font-family: MicrosoftYaHeiSemibold;
    color: #FFFFFF;
    line-height: 72px;
    vertical-align: middle;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
}

.software-info {
    margin-top: 10px;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 35px;
    width: 650px;
    height: 110px;
}

.software-info li {
    float: left;
    width: 306px;
    position: relative;
    line-height: 35px;
    margin-top: 20px;
}

.software-info li #os {
    position: absolute;
    left: 111px;
    width: 370px;
    vertical-align: middle;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
}

.download-link {
    display: inline-block;
    margin-left: 20px;
}

.download-link-p {
    display: inline-block;
}

.download-link img {
    width: 280px;
}

.download-link-p img {
    width: 280px;
}

.screen_one .download-link {
    margin-top: 50px;
}

.screen_two .btns-g {
    margin: 60px auto 0;
    text-align: center;
}

.screen_two .download-link {
    margin-left: 20px;
}

.screen_three .btns-g {
    margin: 70px auto 0;
    text-align: center;
}

.screen_three .download-link {
    margin-left: 20px;
}

.software-des {
    font-size: 20px;
    line-height: 27px;
    color: #FFFFFF;
    font-family: 'MicrosoftYaHeiLight';
    margin-top: 24px;
    font-weight: 300;
}

.screen_two {
    background: #fff;
}

.screen_two_con {
    height: 561px;
    width: 1400px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.adv_list {
    width: 1400px;
    height: 220px;
    margin: 0 auto;
}

.adv_list li {
    float: left;
    margin-right: 40px;
    width: 198px;
    height: 220px;
}

.adv_list li:last-child {
    margin-right: 0;
}

.adv_list li.last_li {
    margin-right: 0;
}

.adv_list li img {
    width: 100%;
    height: 100%;
}

.screen_two p {
    font-size: 52px;
    font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei';
    font-weight: bold;
    color: #333333;
    line-height: 69px;
    letter-spacing: 2px;
    text-align: center;
    margin: 0 auto 80px;
}

.screen_content .screen_three {
    height: 969px;
    background: url('../imgs/three_bg.png') no-repeat;
    background-position: center;
    background-size: cover;
}

.screen_three .h2_title {
    font-size: 52px;
    font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei';
    font-weight: bold;
    color: #333333;
    line-height: 69px;
    letter-spacing: 2px;
    margin: 96px auto 71px;
    text-align: center;
}

.screen_three_list {
    width: 1280px;
    height: 343px;
    margin: 0 auto;
}

.screen_three_list li {
    width: 360px;
    float: left;
}

.screen_three_list li .title {
    margin-bottom: 47px;
    text-align: center;
}

.screen_three_list li .title i {
    display: inline-block;
    vertical-align: middle;
    margin-right: 13px;
}

.screen_three_list li .title i.icon1 {
    width: 22px;
    height: 43px;
    background: url(../imgs/third_icon1.png) no-repeat;
}

.screen_three_list li .title i.icon2 {
    width: 33px;
    height: 44px;
    background: url(../imgs/third_icon2.png) no-repeat;
}

.screen_three_list li .title i.icon3 {
    width: 31px;
    height: 45px;
    background: url(../imgs/third_icon3.png) no-repeat;
}

.screen_three_list li .title>span {
    display: inline-block;
    height: 43px;
    font-family: 'MicrosoftYaHeiSemibold';
    font-size: 32px;
    color: #333333;
    line-height: 43px;
    vertical-align: middle;
}

.screen_three_list li .title .span1 {
    display: inline-block;
    vertical-align: middle;
}

.screen_three_list li.decorate {
    width: 32px;
    height: 24px;
    background: url('../imgs/third_des.png') no-repeat;
    margin: 190px 34px 0;
}

.screen_three .p_text {
    font-size: 20px;
    color: #333333;
    line-height: 27px;
    text-align: center;
    margin-top: 34px;
}

.thirs_title {
    position: absolute;
    left: -120px;
    width: 600px;
    text-align: center;
}

.thirs_title .software-name {
    max-width: 300px;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    vertical-align: middle;
}

.third_img3 {
    margin-top: 90px;
}

.add_tip_panel div {
    float: left;
    font-size: 12px;
    opacity: 0.8;
    line-height: 20px;
    color: #fff;
    margin-top: 15px;
    margin-left: 5px;
}

.add_tip_panel .software-top1 {
    width: 280px;
}

.add_tip_panel .software-top2 {
    width: 280px;
    margin-left: 25px;
}

@media screen and (min-width: 1450px) and (max-width: 1650px) {
    .screen_content>div {
        min-width: 1520px;
    }

    .soft_info {
        width: 1520px;
    }

    .software-info li:last-child {
        float: none;
    }

    .software-info li:nth-child(3) {
        margin-bottom: 20px;
    }

    .software-info {
        height: 165px;
    }
}

@media screen and (max-width: 1450px) {
    .screen_content>div {
        min-width: 1280px;
    }

    .logo {
        margin-top: 22px;
    }

    .logo img {
        width: 290px;
    }

    .soft_info_left {
        width: 552px !important;
        height: 384px !important;
        background-size: 100% 100% !important;
    }

    .soft_info_img {
        width: 505px;
        height: 337px;
        margin: 18px 0 0 22px;
    }

    .soft_info_img img {
        width: 100%;
        height: 100%;
    }

    .soft_info {
        width: 1288px;
        height: 382px;
        transform: translateY(37px);
    }

    .soft_info_right {
        margin-left: 47px;
        height: 100%;
    }

    .software-title .software-logo {
        width: 51px;
        height: 51px;
        margin-right: 14px;
        vertical-align: middle;
    }

    .software-title .software-name {
        font-size: 38px;
        font-family: MicrosoftYaHeiSemibold;
        color: #FFFFFF;
        line-height: 51px;
        vertical-align: middle;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        word-wrap: break-word;
    }

    .software-info {
        margin-top: 7px;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 25px;
        width: 650px;
        height: 90px;
    }

    .software-info li {
        float: left;
        width: 217px;
        position: relative;
        line-height: 25px;
        margin-top: 14px;
    }

    .software-info li #os {
        position: absolute;
        left: 80px;
        width: 370px;
    }

    .download-link {
        display: inline-block;
        margin-left: 20px;
    }

    .download-link-p {
        display: inline-block;
    }

    .screen_one .download-link {
        margin-top: 25px;
    }

    .screen_two .btns-g {
        margin: 60px auto 0;
        text-align: center;
    }

    .screen_two .download-link {
        margin-left: 20px;
    }

    .screen_three .btns-g {
        margin: 70px auto 0;
        text-align: center;
    }

    .screen_three .download-link {
        margin-left: 20px;
    }

    .software-des {
        font-size: 16px;
        line-height: 21px;
        color: #FFFFFF;
        font-family: 'MicrosoftYaHeiLight';
        margin-top: 15px;
        font-weight: 300;
    }

    .screen_two_con {
        height: 391px;
        width: 985px;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
    }

    .adv_list {
        width: 985px;
        height: 156px;
        margin: 0 auto;
    }

    .adv_list li {
        float: left;
        margin-right: 29px;
        width: 140px;
        height: 156px;
    }

    .adv_list li:last-child {
        margin-right: 0;
    }

    .adv_list li img {
        width: 100%;
        height: 100%;
    }

    .screen_two p {
        font-size: 36px;
        font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei';
        font-weight: bold;
        color: #333333;
        line-height: 47px;
        letter-spacing: 1px;
        text-align: center;
        margin: 0 auto 60px;
    }

    .screen_content .screen_three {
        height: 100vh;
        height: 740px;
        background: url('../imgs/three_bg.png') no-repeat;
        background-position: center;
        background-size: cover;
    }

    .screen_three .h2_title {
        font-size: 36px;
        font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei';
        font-weight: bold;
        color: #333333;
        line-height: 47px;
        letter-spacing: 1px;
        margin: 96px auto 48px;
        text-align: center;
    }

    .screen_three_list {
        width: 940px;
        height: 250px;
        margin: 0 auto;
    }

    .screen_three_list li {
        width: 256px;
        float: left;
    }

    .screen_three_list li .title {
        margin-bottom: 34px;
    }

    .screen_three_list li .title i {
        display: inline-block;
        vertical-align: middle;
        margin-right: 10px;
    }

    .screen_three_list li .title i.icon1 {
        width: 16px;
        height: 30px;
        background: url('../imgs/third_icon1_s.png') no-repeat;
        background-size: 100% 100%;
    }

    .screen_three_list li .title i.icon2 {
        width: 16px;
        height: 30px;
        background: url('../imgs/third_icon2_s.png') no-repeat;
        background-size: 100% 100%;
    }

    .screen_three_list li .title i.icon3 {
        width: 16px;
        height: 30px;
        background: url('../imgs/third_icon3_s.png') no-repeat;
        background-size: 100% 100%;
    }

    .screen_three_list li .title>span {
        display: inline-block;
        height: 30px;
        font-family: 'MicrosoftYaHeiSemibold';
        font-size: 22px;
        color: #333333;
        line-height: 30px;
        vertical-align: middle;
    }

    .screen_three_list li .title .span1 {
        display: inline-block;
        vertical-align: middle;
    }

    .screen_three_list li.decorate {
        width: 24px;
        height: 16px;
        background: url('../imgs/third_des.png') no-repeat;
        background-size: 100% 100%;
        margin: 145px 26px 0;
    }

    .screen_three_list li img {
        width: 100%;
        height: 100%;
    }

    .screen_three .p_text {
        font-size: 16px;
        color: #333333;
        line-height: 21px;
        text-align: center;
        margin-top: 24px;
    }

    .thirs_title {
        position: absolute;
        left: -90px;
        width: 500px;
        text-align: center;
    }

    .third_img3 {
        margin-top: 66px;
    }
}

.screen_middle .software-info li:last-child {
    float: none;
}

.screen_middle .software-info li:nth-child(3) {
    margin-bottom: 20px;
}

.screen_middle .software-info {
    height: 165px;
}



/* 小于1400 不要问为啥不用媒体查询，最低需要兼容该死的ie8 */
.smallScreen .screen_content>div {
    min-width: 1280px;
}

.smallScreen .logo {
    margin-top: 22px;
}

.smallScreen .logo img {
    width: 290px;
}

.smallScreen .soft_info_left {
    width: 552px;
    height: 384px;
    background: url('../imgs/img_bg_s.png') no-repeat;
}

.smallScreen .soft_info_img {
    width: 505px;
    height: 337px;
    margin: 18px 0 0 22px;
}

.smallScreen .soft_info_img img {
    width: 100%;
    height: 100%;
}

.smallScreen .soft_info {
    width: 1288px;
    height: 382px;
    transform: translateY(37px);
}

.smallScreen .soft_info_right {
    margin-left: 47px;
    height: 100%;
}

.smallScreen .software-title .software-logo {
    width: 51px;
    height: 51px;
    margin-right: 14px;
    vertical-align: middle;
}

.smallScreen .software-title .software-name {
    font-size: 38px;
    font-family: MicrosoftYaHeiSemibold;
    color: #FFFFFF;
    line-height: 51px;
    vertical-align: middle;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
}

.smallScreen .software-info {
    margin-top: 7px;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 25px;
    width: 650px;
    height: 90px;
}

.smallScreen .software-info li {
    float: left;
    width: 217px;
    position: relative;
    line-height: 25px;
    margin-top: 14px;
}

.smallScreen .software-info li #os {
    position: absolute;
    left: 80px;
    width: 370px;
}

.smallScreen .download-link {
    display: inline-block;
    margin-left: 20px;
}

.smallScreen .download-link-p {
    display: inline-block;
}

.smallScreen .download-link img {
    width: 280px;
}

.smallScreen .download-link-p img {
    width: 280px;
}

.smallScreen .screen_one .download-link {
    margin-top: 25px;
}

.smallScreen .screen_two .btns-g {
    margin: 60px auto 0;
    text-align: center;
}

.smallScreen .screen_two .download-link {
    margin-left: 20px;
}

.smallScreen .screen_three .btns-g {
    margin: 70px auto 0;
    text-align: center;
}

.smallScreen .screen_three .download-link {
    margin-left: 20px;
}

.smallScreen .software-des {
    font-size: 16px;
    line-height: 21px;
    color: #FFFFFF;
    font-family: 'MicrosoftYaHeiLight';
    margin-top: 15px;
    font-weight: 300;
}

.smallScreen .software-warn {
    font-size: 14px;
    opacity: 0.8;
    line-height: 15px;
    color: #fff;
    margin-top: 10px;
}

.smallScreen .screen_two_con {
    height: 391px;
    width: 985px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.smallScreen .adv_list {
    width: 1015px;
    height: 156px;
    margin: 0 auto;
}

.smallScreen .adv_list li {
    float: left;
    margin-right: 29px;
    width: 140px;
    height: 156px;
}

.smallScreen .adv_list li:last-child {
    margin-right: 0;
}

.smallScreen .adv_list li img {
    width: 100%;
    height: 100%;
}

.smallScreen .screen_two p {
    font-size: 36px;
    font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei';
    font-weight: bold;
    color: #333333;
    line-height: 47px;
    letter-spacing: 1px;
    text-align: center;
    margin: 0 auto 60px;
}

.smallScreen .screen_content .screen_three {
    height: 100vh;
    height: 740px;
    background: url('../imgs/three_bg.png') no-repeat;
    background-position: center;
    background-size: cover;
}

.smallScreen .screen_three .h2_title {
    font-size: 36px;
    font-family: 'MicrosoftYaHei-Bold, MicrosoftYaHei';
    font-weight: bold;
    color: #333333;
    line-height: 47px;
    letter-spacing: 1px;
    margin: 96px auto 48px;
    text-align: center;
}

.smallScreen .screen_three_list {
    width: 940px;
    height: 250px;
    margin: 0 auto;
}

.smallScreen .screen_three_list li {
    width: 256px;
    float: left;
}

.smallScreen .screen_three_list li .title {
    margin-bottom: 34px;
}

.smallScreen .screen_three_list li .title i {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

.smallScreen .screen_three_list li .title i.icon1 {
    width: 16px;
    height: 30px;
    background: url('../imgs/third_icon1_s.png') no-repeat;
    background-size: 100% 100%;
}

.smallScreen .screen_three_list li .title i.icon2 {
    width: 24px;
    height: 31px;
    background: url('../imgs/third_icon2_s.png') no-repeat;
    background-size: 100% 100%;
}

.smallScreen .screen_three_list li .title i.icon3 {
    width: 22px;
    height: 32px;
    background: url('../imgs/third_icon3_s.png') no-repeat;
    background-size: 100% 100%;
}

.smallScreen .screen_three_list li .title span {
    display: inline-block;
    height: 30px;
    font-family: 'MicrosoftYaHeiSemibold';
    font-size: 22px;
    color: #333333;
    line-height: 30px;
    vertical-align: middle;
}

.smallScreen .screen_three_list li.decorate {
    width: 24px;
    height: 16px;
    background: url('../imgs/third_des_s.png') no-repeat;
    background-size: 100% 100%;
    margin: 145px 26px 0;
}

.smallScreen .screen_three_list li img {
    width: 100%;
    height: 100%;
}

.smallScreen .screen_three .p_text {
    font-size: 16px;
    color: #333333;
    line-height: 21px;
    text-align: center;
    margin-top: 24px;
}

.smallScreen .thirs_title {
    position: absolute;
    left: -90px;
    width: 500px;
    text-align: center;
}

.smallScreen .third_img3 {
    margin-top: 66px;
}

.bottomBar-A6AIxU {
    align-items: center;
    background: #fff;
    border-top: .5px solid rgba(95, 127, 179, .4);
    display: flex;
    justify-content: center;
    margin-top: 100px;
    padding: 20px;
}

.bottomBar-A6AIxU .barContent-WZnBnD {
    align-items: center;
    display: flex;
    justify-content: space-between;
    width: 1170px
}

.bottomBar-A6AIxU .barContent-WZnBnD .copyright-liwuE1 {
    align-items: center;
    color: rgba(0, 0, 0, .4);
    display: flex;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    gap: 20px;
    line-height: 16px
}

.bottomBar-A6AIxU .barContent-WZnBnD .jumpLinkList-r8Lx44 {
    align-items: center;
    display: flex;
    gap: 20px
}

.bottomBar-A6AIxU .barContent-WZnBnD .jumpLinkList-r8Lx44 .jumpLinkItem-HwsZrr {
    color: rgba(0, 0, 0, .75);
    cursor: pointer;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 16px;
    padding: 8px 10px
}

.bottomBar-A6AIxU .barContent-WZnBnD .jumpLinkList-r8Lx44 .jumpLinkItem-HwsZrr:hover {
    color: #06f;
}