* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

a {
    color: #FFFFFF;
    text-decoration: none;
    width: 100%;
    text-align: center;
}

li {
    list-style: none;
}

body {
    overflow: auto;
}

.main {
    min-height: 100vh;
    min-width: 1024px;
    max-width: 1920px;
    height: 100%;
}

.mainup {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.section {
    flex: 1;
    background-image: url('../img/okscan/banner.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sectionbox {
    max-width: 1570px;
    width: 100%;
}

.sectionbox>:nth-of-type(1) {
    position: relative;
}

.name {
    position: absolute;
    left: 0%;
    width: 430px;
    height: 75px;
    background-image: url('../img/okscan.png');
}

.system {
    font-size: 4.375rem;
    font-family: SourceHanSansCN-Medium, SourceHanSansCN;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 105px;
    margin-top: 100px;
}

#headerul>li:nth-of-type(2)>a {
    color: rgba(59, 228, 234, 1)
}

.fixed {
    top: 0;
    width: 100%;
    position: fixed;
    z-index: 99999;
}


/* 中间部分 */

.mainbox {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}

.middle {
    height: 100%;
    width: 100%;
    /* border: 1px solid red; */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.middleone {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(240, 255, 254, 1);
}

.boxson {
    display: flex;
    justify-content: center;
    position: relative;
    margin-top: 50px;
    margin-bottom: 70px;
    width: 100%;
}

.boxson>div:nth-of-type(1) {
    border-image: linear-gradient(270deg, rgba(255, 255, 255, 0), rgba(5, 177, 169, 1), rgba(255, 255, 255, 0)) 2 2;
    border-bottom: 2px solid;
    display: flex;
    justify-content: center;
    font-size: 2.5rem;
    font-family: PingFang-SC-Heavy, PingFang-SC;
    font-weight: 800;
    color: #05B1A9;
    line-height: 86px;
    height: 86px;
}

.middletwo {
    max-width: 1570px;
    width: 100%;
}

.box {
    max-width: 1570px;
    width: 100%;
    display: flex;
    justify-content: center;
    font-size: 2.25rem;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #FFFFFF;
}

.box>div:nth-of-type(1) {
    margin-right: 41px;
    background-image: url('../img/ghost/needleft.png');
}

.box>div:nth-of-type(2) {
    background-image: url('../img/ghost/needright.png');
}

.box>div {
    width: 50%;
    height: 43vh;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.text {
    height: 59px;
    font-size: 16px;
    font-family: PingFang-SC-Medium, PingFang-SC;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.85);
    line-height: 28px;
    text-align: center;
    margin-top: -50px;
}

.bugtextson {
    height: 59px;
    font-size: 16px;
    font-family: PingFang-SC-Medium, PingFang-SC;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.85);
    line-height: 28px;
    text-align: left;
    text-indent: 2em;
}

.position {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
}


/* 
.posimg {
    border: 1px solid red;
} */

#productPosition {
    background-image: url('../img/okscan/needbj.png');
}

.posone {
    font-size: 20px;
    font-family: PingFang-SC-Bold, PingFang-SC;
    font-weight: bold;
    color: #000000;
    width: 100%;
    height: 300px;
    max-width: 1570px;
    display: flex;
    align-items: center;
}

.posone>div {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 33.33333%;
}

.posone>div>div:nth-of-type(1) {
    width: 88px;
    height: 88px;
    margin-bottom: 10%;
}

.posone>div>div:nth-of-type(2) {
    width: 100%;
    text-align: center;
}

.needone {
    background-image: url('../img/okscan/needone.png');
}

.needtwo {
    background-image: url('../img/okscan/needtwo.png');
}

.needthree {
    background-image: url('../img/okscan/needthree.png');
}

.postwo {
    max-width: 1570px;
    width: 100%;
    /* height: 637px; */
    height: 0;
    padding-top: 40%;
    background-image: url('../img/okscan/postwo.png');
}

.posthree {
    max-width: 1120px;
    width: 100%;
    height: 136px;
    margin-bottom: 60px;
    background-image: url('../img/okscan/posthree.png');
}

.posfour {
    max-width: 1120px;
    width: 100%;
    height: 136px;
    margin-bottom: 30px;
    background-image: url('../img/okscan/posfour.png');
}

.bugbox {
    display: flex;
    align-items: center;
}

.posfive {
    max-width: 625px;
    width: 100%;
    /* height: 500px; */
    height: 0;
    padding-top: 82%;
    margin-bottom: 60px;
    background-image: url('../img/okscan/posfive.png');
}


/* 手风琴开始 */

.card {
    width: 100%;
    height: 656px;
    background-repeat: no-repeat;
    background-image: url('../img/ghost/worth.png');
}

.accordion-container {
    height: 70%;
    margin-top: -0.8%;
    /* max-height: 550px;
    overflow: hidden; */
    width: 100%;
    display: flex;
    justify-content: center;
    background-color: rgba(129, 164, 198, 0.8);
}

.accordion-container-box {
    display: flex;
    width: 80%;
    justify-content: space-around;
}

.accordion-container-box>div {
    border-bottom: 8px solid rgba(30, 221, 213, 0.6);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.accordion-container-box>div>div {
    height: 30%;
    width: 80%;
    /* margin-top: 10px; */
    display: flex;
    justify-content: center;
}

.accordion-container-box>div>div:nth-of-type(1) {
    height: 20%;
    width: 80%;
}

.accordion-container-box>div>div:nth-of-type(2)::before {
    content: "";
    width: 40px;
    background-color: rgba(255, 255, 255, 0.65);
    border: 2px solid rgba(255, 255, 255, 0.65);
    position: absolute;
    top: 50%;
}

.accordion-container-box>div>div:nth-of-type(2) {
    height: 25%;
    width: 90%;
    color: #FFFFFF;
    font-size: 1.5rem;
    position: relative;
    margin-top: 15%;
}

.img {
    width: 86px;
    height: 86px;
    background-repeat: no-repeat;
    background-size: 100%;
}

.imgone {
    background-image: url('../img/okscan/imgone.png');
}

.imgtwo {
    background-image: url('../img/okscan/imgtwo.png');
}

.imgthree {
    background-image: url('../img/okscan/imgthree.png');
}

.imgfour {
    background-image: url('../img/okscan/imgfour.png');
}

.accordion-container-box>div:hover {
    background-color: rgba(0, 0, 0, 1);
    border-bottom: 8px solid rgba(50, 230, 222, 1);
}

.cardtext {
    text-align: center;
    font-size: 1rem;
    font-family: PingFang-SC-Medium, PingFang-SC;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    line-height: 28px;
}


/* 手风琴结束 */

@media screen and (max-width: 1919px) {
    html {
        font-size: 12px !important;
        font-family: "Microsoft YaHei", 微软雅黑
    }
    /* .middle {
        padding: 25px;
    } */
    .box {
        padding-left: 65px;
        padding-right: 65px;
    }
    .middletwo {
        padding-left: 65px;
        padding-right: 65px;
    }
    .card {
        padding: 0!important;
    }
    .sectionbox {
        padding-left: 65px;
        padding-right: 65px;
    }
    #ul {
        width: 100%;
        justify-content: center;
    }
    .headernav {
        width: 140px;
        height: 50px;
        line-height: 50px;
        background-size: 100% 100%;
    }
    #ul,
    .middletwo,
    .box {
        max-width: 1400px;
    }
    .accordion-container {
        margin-top: -1%;
    }
}

@media screen and (min-width: 1920px) {
    html {
        font-size: 16px;
        font-family: "Microsoft YaHei", 微软雅黑
    }
}