.pdf-list {
    color: #979797;
    text-align: center;
    margin-top: 3rem;
  }
  
  .pdf-list h2 {
    color: #000;
	margin: 0px 0px 30px;
  }
  
  .pdf-container {
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-flow: row wrap;
  }
  .pdf-item {
    box-sizing: border-box;
	background:#FFFFFF;
    margin-bottom: 20px;
    flex: 0 0 47%;
    cursor: pointer;
    height: 80px;
    line-height: 80px;
  }
  .pdf-item a {
    display: block;
    color: inherit;
    text-decoration: none;
  }
  .pdf-item:hover {
   text-decoration: underline;
   color: #000;
   box-shadow: 1px 3px 20px 1px rgba(204, 204, 204, 0.75);
  }
  
  .pdf-item img {
    display: none;
    width: 0.7rem;
  }
  
  .down-list {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
  }
  .down-list .down-wrap:nth-child(4n+4) {
    margin-right: 1%;
  }
  .down-list .down-wrap {
    margin-right: 1%;
  }
  .docs-wrap .down-btn {
    color: #487FF8;
    border: 1px solid #487FF8;
  }
  .docs-wrap .down-btn:hover {
    color: #fff;
    border: 1px solid #487FF8;
    background: #487FF8;
  }
  .banner {
    background-image: url("https://s0.seewo.com/wp-content/themes/maxhub/assets/images/downloadcenter/搜索背景-b88177d930.png");
    background-repeat: no-repeat;
    background-size: 100%;
    height: 11.64rem;
    background-position-x: center;
    position: relative;
  }
  .search-content {
    position: absolute;
    top: 22%;
    width: 100%;
  }
  .title {
    font-size: 1.4rem;
    color: #FFFFFF;
    letter-spacing: 0;
    text-align: center;
  }
  .search {
    margin-top: 1.7rem;
    position: relative;
    width: 28rem;
    margin-left: auto;
    margin-right: auto;
  }
  .search-box > input {
    border-radius: 4px;
    width: 28rem;
    height: 1.6rem;
    outline: none;
    font-size: .5rem;
    padding-left: .5rem;
    border: none;
  }
  input::-webkit-input-placeholder {
    color: #B7B6B6;
    line-height: normal;
  }
  input::-ms-clear{
  display: none;
  }
  .see-code {
    font-size: 16px;
    color: #FFEFE5;
    letter-spacing: 0;
    margin-top: .6rem;
    cursor: pointer;
  }
  .search-box {
    position: relative;
  }
  .search-box > img {
    position: absolute;
    top: 50%;
    right: 10px;
    width: 2%;
    cursor: pointer;
    z-index: 999;
    transform: translateY(-50%);
  }
  .process {
    margin-top: 2.6rem;
    text-align: center;
  }
  .process-title {
    font-size: 22px;
    font-family: PingFangSC-Semibold;
    color: #121212;
    letter-spacing: 0;
  }
  .process-box img {
    margin-bottom: .5rem;
    height: 1.4rem;
    object-fit: contain;
  }
  .process-content {
    display: flex;
    justify-content: space-around;
    margin-top: 2.2rem;
  }
  
  .line {
    width: 2rem;
    height: 1px;
    margin-top: .5rem;
    opacity: .33;
    border-top: 1px dashed #000000;
  }
  .text1 {
    font-size: 16px;
    color: #EC691B;
    letter-spacing: 0;
  }
  .text2 {
    font-size: 12px;
    color: #343434;
    letter-spacing: 0;
    margin-top: 10px;
  }
  .client {
    border-bottom: 1px solid #487FF8;
    color: #487FF8;
    cursor: pointer;
  }
  .client:hover {
    color: #0047D9;
  }
  .text3 {
    text-align: left;
    margin-top: 2rem;
    font-size: 14px;
    color: #8F8F8F;
    letter-spacing: 0;
    height: 3.7rem;
    position: relative;
  }
  .line2 {
    border-top: 1px solid #979797;
    opacity: .21;
    margin-bottom: 3.7rem;
  }
  
  .tips-title {
    font-size: 22px;
    color: #121212;
    font-family: PingFangSC-Semibold;
    letter-spacing: 0;
    text-align: center;
  }
  .text4 {
    margin-top: 2rem;
    font-size: 14px !important;
    line-height: .7rem;
    white-space: pre-line;
    color: #8F8F8F;
    letter-spacing: 0.35px;
    min-height: 8rem;
  }
  .text3-content {
    height: 1rem;
    line-height:.89rem
  }

  .text3-content img {
    width: 1rem;
    position: absolute;
    left: 0;
    top: 0;
  }
  .text3-content span {
    position: absolute;
    left: 1rem;
    /* margin-top: 4px; */
  }
  .alertBox {
    position: absolute;
    top: 10px;
    z-index: 1;
    width: 50%;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    border: 1px solid;
  }
  .slide-content {
    display: block;
  }
  .result {
    text-align: center;
    padding-top: 3rem;
    /* min-height: 35rem; */
    display: none;
    width: 90%;
    margin: auto;
  }
  .result-input {
    width: 100%;
    border: none;
    height: 1.7rem;
    outline: none;
    font-size: 23px;
    color: #000000;
    border-bottom: 2px solid #D2D2D2;
  }
  ipt.content {
    position: relative;
  }
  .search-ipt {
    width: 2%;
    position: absolute;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
  }
  .result-text {
    margin-top: 7.6rem;
    margin-bottom: 15rem;
    display: none;
  }
  .res-text-1 {
    font-size: 18px;
    color: #8F8F8F;
    line-height: 1rem;
    letter-spacing: 0.45px;
  }
  .result-container {
    margin-top: 3rem;
    display: none;
  }
  .system-title {
    font-size: 20px;
    color: #ED691B;
    text-align: left;
    display: flex;
  }
  .sys-title1 {
    font-size: 20px !important;
  }
  .sys-title2 {
    font-size: 12px !important;
    line-height: 20px;
  }
  .system-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .firmware-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .systems {
    min-height: 2.5rem;
    width: 100%;
    background: #fff;
    margin-bottom: 1rem;
    /* box-shadow: 0px 0px 5px -2px rgba(204, 204, 204, 0.8); */
    position: relative;
    cursor: pointer;
  }
  .compress-icon {
    width: .9rem;
    position: absolute;
    left: .4rem;
    top: 50%;
    transform: translateY(-50%);
  }
  .down-icon {
    position: absolute;
    right: .5rem;
    width: .9rem;
    top: 50%;
    transform: translateY(-50%);
  }
  .sytems-text {
    position: absolute;
    left: 1.5rem;
    font-size: 14px;
    color: #000000;
    letter-spacing: 0;
    line-height: 32px;
    top: 50%;
    transform: translateY(-50%);
  }
  .sytems-text > span {
    margin-right: 5px;
  }
  .systems:hover {
    box-shadow: 1px 3px 20px 1px rgba(204, 204, 204, 0.75);
  }
  .system-upgrade {
    margin-bottom: 100px;
  }
  .layer {
    position: absolute;
    z-index: 10;
    background: #ccc;
    left: 50%;
    top: 50%;
    height: 100px;
    width: 300px;
    text-align: center;
    line-height: 100px;
    border: 1px solid;
    border-radius: 10px;
    transform: translate(-50%, -50%);
    display: none;
  }
  .ipt-content {
    position: relative;
  }
  .dialog-alart {
    z-index: 99999;
    display: none;
    opacity: 1;
  }
  .lnv-mask {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.6);
  }
  .lnv-dialog {
    width: 45%;
    background: #FAFAFC;
    position: absolute;
    left: 50%;
    top: 20%;
    transform: translate(-50%,-50%);
    z-index: 9999;
    border-radius: 3px;
  }
  .lnv-dialog-bd {
    /* padding: 0 20px; */
    padding-top: 20px;
    font-size: 15px;
    color: #888;
    word-wrap: break-word;
    word-break: break-all;
    line-height: 18px;
    text-align: center;
  }
  .lnv-dialog-ft {
    position: relative;
    line-height: 42px;
    margin-top: 20px;
    font-size: 17px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    border-top: 1px solid #ccc;
    justify-content: center;
    cursor: pointer;
  }
  .operation:hover {
    box-shadow: 1px 3px 20px 1px rgba(204, 204, 204, 0.75);
  }
  .operation-content {
    font-size: 16px;
    color: #000000;
  }
  .operation-text {
    text-align: left;

    padding-left: 1.1rem;
    opacity: 0.79;
    background: #F8F8F8;
    height: 2.4rem;
    line-height: 2.4rem;
    margin-top: .9rem;
    margin-bottom: 2rem;
    color: #3577ff;
    cursor: pointer;
  }
  .operation-text:hover {
    color: #0047D9;
  }
  .primary-content {
    flex: 0 0 47%;
  }
  .primary {
    display: flex;
    flex-wrap: wrap;
  }
  .secondary {
    display: flex;
    flex-wrap: wrap;
  }
  .primary-title {
    text-align: center;
    color: #8C8C8C;
    font-size: 16px;
    margin-bottom: .7rem;
  }
  .secondary-content {
    flex: 0 0 47%;
  }
  .secondary-title {
    text-align: center;
    color: #8C8C8C;
    font-size: 16px;
    margin-bottom: .7rem;
  }
  .firmwares {
    min-height: 2.5rem;
    flex: 0 0 47%;
    background: #fff;
    margin-top: 1.1rem;
    /* box-shadow: 0px 0px 5px -2px rgba(204, 204, 204, 0.8); */
    position: relative;
    cursor: pointer;
  }
  .firmwares:hover {
    box-shadow: 1px 3px 20px 1px rgba(204, 204, 204, 0.75);
  }
  .second-content {
    min-height: 2.5rem;
    width: 100%;
    line-height: 2.5rem;
    background: #fff;
    margin-bottom: 1rem;
    position: relative;
    font-size: 14px;
  }