.header-wrapper {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    z-index: 10000;
    background: white;
}

.header-placeholder {
    height: 120px;
}

.input-content {
    width: 412px;
    height: 40px;
    border: 2px solid #36c;
    outline: none;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    padding: 5px 10px;
}

.input-content:focus {
    box-shadow: none;
    border-color: #36c;
}

.search-form {
    width: 480px;
    display: flex;
    align-items: center;
}

.header-search-button {
    height: 40px;
    width: 68px;
    background: #36c;
    outline: none;
    border: none;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
}


/* main 主内容区样式表 */

.n_wrap * {
    padding: 0;
    margin: 0;
    font-family: "Source Han Sans CN";
}

.n_wrap {
    width: 1226px;
    margin: 0 auto;
    display: flex;
    height: 412px;
    margin-bottom: 40px;
}

.n_wrap li,
.n_wrap ul {
    list-style: none;
}


/* side wrapper */

.n_category {
    height: 412px;
    width: 220px;
    font-size: 15px;
}


/*side main 的父级 */

.n_category #service {
    width: 220px;
    height: 412px;
    position: relative;
    background: #f1f1f1;
}

.n_category .side {
    margin: 0;
    padding: 0;
    width: 220px;
    height: 412px;
    background: #36c;
    border-right: 1px solid #f6f6f6;
}

.n_category .side li {
    height: 16px;
    list-style: none;
    width: 220px;
    height: 50px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}


/* li  hover颜色 */

.n_category .side li.active {
    background: #fff;
}

.n_category .side li.active .icon-right,
.n_category .side li.active l {
    color: #36c;
    font-weight: 600;
}


/* l标签颜色 */

.n_category .side l {
    color: #fff;
    font-size: 15px;
    font-weight: 400;
    padding-left: 30px;
}


/* right标  样式 */

.n_category .side .icon-right {
    color: #fff;
    margin-right: 15px;
}


/* --------------------------------main */

.n_category .main {
    display: none;
    position: absolute;
    left: 220px;
    top: 0;
    z-index: 3;
    background: #fff;
    width: 1006px;
    height: 412px;
    border-left: 0;
    border-top: 0;
    font-size: 14px;
    overflow: scroll;
}

.n_category .main .v1-item {
    display: none;
    width: 100%;
}

.n_category .main .v1-item.active {
    display: block;
}

.n_category .main .v1-item .v1-item-content {
    width: 100%;
    display: flex;
}


/* 左边与图片相对的菜单栏 */

.n_category .main .v1-item .v2-left-wrapper {
    width: 821px;
    padding: 0 15px 25px 25px;
}

.n_category .main .v1-item .v2-left-item-wrapper {
    display: flex;
    border-bottom: 1px dashed #ddd;
    margin-top: 19px;
    padding-bottom: 19px;
}

.n_category .main .v1-item .v2-left-item-title {
    width: 140px;
    margin-right: 30px;
    display: flex;
    justify-content: space-between;
}

.n_category .main .v1-item .v2-left-item-title span {
    font-weight: 600;
}

.n_category .main .v1-item .v2-left-item-content {
    flex: 1;
    overflow: hidden;
}

.n_category .main .v1-item .v2-left-item-content ul {
    width: 100%;
}

.n_category .main .v1-item .v2-left-item-content ul li {
    display: inline-block;
    width: 190px;
    padding-right: 20px;
}

.n_category .main .v1-item .v2-left-item-content ul li a {
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    width: 100%;
}

.n_category .main .v1-item .v2-left-item-content ul li a.is-hot {
    color: #36c;
}


/* -----------------------------------right */

.n_category .main .v1-item .right-img-wrapper {
    width: 200px;
    padding: 25px 20px 0 0;
}

.n_category .main .v1-item .right-img-wrapper .img-item {
    margin-bottom: 40px
}

.n_category .main .v1-item .right-img-wrapper img {
    width: 185px;
    height: 100px;
    border-radius: 5px;
}

.n_category .main .v1-item .right-img-wrapper h3 {
    color: #333;
    font-size: 14px;
    padding-top: 10px;
    width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}




/* header-main 主内容区样式表 */

.header-nav-wrap {
    display: flex;
    width: 1226px;
    margin: 0 auto;
    padding: 0;
    background: #36c;
    height: 39px;
    align-items: center;
}

.header-nav-wrap .nav-box {
    width: 1226px;
    margin: 0 auto;
    height: 40px;
}

.header-nav-wrap .nav-box .nav-content {
    width: 100%;
    height: 40px;
    font-size: 15px;
    display: flex;
}

.header-nav-wrap .nav-box .nav-content a.title {
    color: white;
}

.header-nav-wrap .nav-box .input-group {
    width: 480px;
    height: 40px;
}


/* .nav-content a {
color: aliceblue;
} */

.nav-content .header-nav-item {
    height: 40px;
    cursor: pointer;
    border-right: 1px solid #d3d3d3;
    flex: 1;
    position: relative;
}

.nav-content .header-nav-item.header-nav-item1 {
    width: 220px;
    border-left: 1px solid #d3d3d3;
}

.nav-content .header-nav-item .nav-item-header {
    line-height: 40px;
    text-align: center;
    color: white;
}

.nav-content .header-nav-item .nav-item-menu {
    z-index: 10000;
    position: absolute;
    top: 40px;
    left: 0;
    background: #36c;
    display: none;
    min-width: 100%
}

.nav-content .header-nav-item .nav-item-menu .menu-item {
    line-height: 40px;
    text-align: center;
    position:relative;
}

.nav-content .header-nav-item .nav-item-menu .menu-item:hover {
    background: white;
}

.nav-content .header-nav-item .nav-item-menu .menu-item:hover a {
    color: #36c;
}

.nav-content .header-nav-item .nav-item-menu#my-service-menu {
    background: white;
}

.nav-content .header-nav-item .nav-item-menu a {
    color: aliceblue;
    display: inline-block;
    height: 100%;
    width: 100%;
}


/* nav hover样式 */

.nav-content .header-nav-item:hover::after {
    transform: scaleX(1);
}

.nav-content .header-nav-item:hover .nav-item-menu {
    display: block;
}

.nav-content .header-nav-item:hover .nav-item-header .icon-right {
    transform: rotate(-90deg);
}

.nav-content .header-nav-item::after {
    position: absolute;
    content: "";
    top: 37px;
    left: 0;
    width: 100%;
    height: 2px;
    background: white;
    transform: scaleX(0);
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.header-nav-item .nav-item-header .icon-right {
    display: inline-block;
    transform: rotate(90deg);
    font-size: 14px;
}


/* 我们的服务总wrapper */

#my-service-menu {
    width: 1226px;
    height: 412px;
    box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.1);
}

#my-service-menu .my-service-menu-content {
    width: 1226px;
    display: flex;
    height: 412px;
}


/* 侧栏 */

#my-service-menu .header-side {
    margin: 0;
    padding: 0;
    width: 220px;
    height: 412px;
    background: #36c;
    border-right: 1px solid #f6f6f6;
}

#my-service-menu .header-side li {
    height: 16px;
    list-style: none;
    width: 220px;
    height: 50px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}


/* li  hover颜色 */

#my-service-menu .header-side li.active {
    background: #fff;
}

#my-service-menu .header-side li.active .icon-right,
#my-service-menu .header-side li.active l {
    color: #36c;
    font-weight: 600;
}


/* a标签颜色 */

#my-service-menu .header-side l {
    color: #fff;
    font-size: 15px;
    font-weight: 400;
    padding-left: 30px;
}


/* right标  样式 */

#my-service-menu .header-side .icon-right {
    color: #fff;
    margin-right: 15px;
}


/* --------------------------------header-main */

#my-service-menu .header-main {
    background: #fff;
    width: 1006px;
    height: 412px;
    font-size: 14px;
    overflow: scroll;
}

#my-service-menu .header-main .v1-item {
    display: none;
    width: 100%;
}

#my-service-menu .header-main .v1-item.active {
    display: block;
}

#my-service-menu .header-main .v1-item .v1-item-content {
    width: 100%;
    display: flex;
}


/* 左边与图片相对的菜单栏 */

#my-service-menu .header-main .v1-item .v2-left-wrapper {
    width: 821px;
    padding: 0 15px 25px 25px;
}

#my-service-menu .header-main .v1-item .v2-left-item-wrapper {
    display: flex;
    border-bottom: 1px dashed #ddd;
    margin-top: 19px;
    padding-bottom: 19px;
}

#my-service-menu .header-main .v1-item .v2-left-item-title {
    width: 140px;
    margin-right: 30px;
    display: flex;
    justify-content: space-between;
}

#my-service-menu .header-main .v1-item .v2-left-item-title span {
    font-weight: 600;
}

#my-service-menu .header-main .v1-item .v2-left-item-content {
    flex: 1;
    overflow: hidden;
}

#my-service-menu .header-main .v1-item .v2-left-item-content ul {
    width: 100%;
}

#my-service-menu .header-main .v1-item .v2-left-item-content ul li {
    display: inline-block;
    width: 190px;
    padding-right: 20px;
}

#my-service-menu .header-main .v1-item .v2-left-item-content ul li a {
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    width: 100%;
}

#my-service-menu .header-main .v1-item .v2-left-item-content ul li a.is-hot {
    color: #36c;
}


/* -----------------------------------right */

#my-service-menu .header-main .v1-item .right-img-wrapper {
    width: 200px;
    padding: 25px 20px 0 0;
}

#my-service-menu .header-main .v1-item .right-img-wrapper .img-item {
    margin-bottom: 40px
}

#my-service-menu .header-main .v1-item .right-img-wrapper img {
    width: 185px;
    height: 100px;
    border-radius: 5px;
}

#my-service-menu .header-main .v1-item .right-img-wrapper h3 {
    color: #333;
    font-size: 14px;
    padding-top: 10px;
    width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


/* show_lab */

.show-lab-banner-wrapper {
    width: 100%;
    height: 310px;
    float: left;
    overflow: hidden;
    background-image: url(../myImages/banner/dt.jpg);
    background-size: 100% 100%;
    position: relative;
    border-radius: 20px;
}

.show-lab-banner-text {
    position: absolute;
    bottom: 30px;
    left: 50px;
    font-size: 48px;
    color: #f1f1f1;
}

.hot {
    background: url("../myImages/other/hot.gif")no-repeat scroll transparent;
    float: left;
    height: 11px;
    position: absolute;
    right: -6px;
    top: 1px;
    width: 22px;
}