ul, ol {
    margin: 0;
    padding: 0;
    list-style-position: inside;
}

.flex-parent {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-flow: row nowrap;
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
}


.nav {
    min-height: 70px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    z-index: 120;
    position: relative;
    background-color: #fff;
    /*box-shadow: 0px 3px 10px #ececec;*/
    box-shadow: 0px -5px 10px rgba(0, 0, 0, 0.5);
    /* Dropdowns (large screen) */
}

/*顶部背景图片*/
.top-header {

    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    -ms-background-size: cover;
}

.top-header-home {
    background: none;
}


.nav__menu, .nav__dropdown-menu {
    list-style: none;
}

.nav__menu {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.nav__menu--inline {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: -webkit-inline-flex;
    display: inline-flex;
}

.nav__menu > li {
    position: relative;
    margin: 0 12px;
}

.nav__menu > li.flex-child {
    border-left: 1px solid rgba(255, 255, 255, 0.3);
}

.nav__holder.scrolling .nav__menu > li.flex-child {
    border-left: 1px solid rgba(144, 144, 144, 0.3);
}

.nav__menu > li > a {
    font-weight: 400;
    color: #292b32;
    font-size: 16px;
    /*padding: 0 17px;*/
    line-height: 60px;
    display: block;
    position: relative;
    text-decoration: none;
    margin: 0 10px;
}

.nav__menu > li > a:hover {
    color: #1E6AF2;
    text-decoration: none;
}

.nav__menu > .active > a {
    color: #1E6AF2;
}

.nav__menu > li:last-child > a {
    padding-right: 0;
}

.nav__menu > li:first-child > a {
    padding-left: 0;
}
.top-header .nav__dropdown-trigger {
    color: #111111;
    opacity: 1;
    transition: .3s;
}


.nav-topmain {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    padding-top: 140px;
    color: #fff;
}

.nav-topmain .nav-maintitle {
    font-size: 36px;
    font-weight: bold;

}

.nav-topmain .nav-subtitle {
    font-size: 18px;
    padding-top: 10px;
}

.nav__dropdown-menu a:link {
    text-decoration: none;
    color: #212121;
}

/* 指正常的未被访问过的链接*/

.nav__dropdown-menu a:visited {
    text-decoration: none;
    color: #212121;
}

/*指已经访问过的链接*/

.nav__dropdown-menu a:hover {
    text-decoration: none;
    color: #111111;
}

/*指鼠标在链接*/

.nav__dropdown-menu a:active {
    text-decoration: none;
    color: #111111;
}

.nav__dropdown-menu .active{
    background-color: #efefef;
}
/* 指正在点的链接*/

.login-panel {
    width: 200px;
    text-align: right;
    height: 60px;
    line-height: 60px;
    position: relative;
}

.login-panel > div {
    cursor: pointer;
    margin-right: 20px;
    display: inline-block;
}

.login-panel > div:last-child {
    margin-right: 0;
}

/*公共组件*/
.modal-panel {
    display: none;
    width: 230px;
    line-height: 35px;
    padding: 0 10px 0 10px;
    background: #ffffff;
    border-radius: 4px;
    box-shadow: 0 2px 5px 5px rgba(0, 0, 0, 0.08);
    z-index: 2000;
}

.modal-panel:after {
    content: '';
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-left: 1px solid rgba(0, 0, 0, 0.08);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

.modal-panel .panel-container {
    width: 100%;
    padding: 10px 0 10px 0;
    border-bottom: 1px solid #e4e3e8;
    text-align: left;
}

.modal-panel .panel-container:last-child {
    border-bottom: 1px solid transparent;
}

.panel-container .panel-item {
    padding: 0 10px 0 10px;
    position: relative;
}

.panel-container .panel-item .hints {
    position: absolute;
    top: 0;
    right: 0;
    margin-top: 8px;
    padding: 0 5px 0 5px;
    min-width: 18px;
    height: 18px;
    line-height: 18px;
    color: white;
    background-color: #F84332;
    border-radius: 10px;
}

.panel-container .panel-item img {
    max-width: 18px;
    max-height: 18px;
}

.panel-container .panel-item:hover {
    background: #f7f7f7;
}

.user-modal-panel .user-desc > span {
    padding-left: 10px;
    font-size: 18px;
    font-weight: 700;
    color: #333333;
}

/*购物车*/
.top-cart-area {
    position: relative;
    text-align: left;
}

.top-cart-area > a span {
    color: #444444;
}

.top-cart-area > a img {
    margin-top: -5px;
}

.top-cart-area .cart-amount {
    display: none;
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    line-height: 18px;
    background: #F84332;
    color: white;
    text-align: center;
    top: 10px;
    left: 16px;
    font-size: 12px;
}

/*用户*/
.top-user-area {
    position: relative;
}

.top-cart-area .cart-modal-panel {
    padding: 10px;
    width: 270px;
    position: absolute;
    top: 60px;
    left: -30px;
}

.top-cart-area .cart-modal-panel:after {
    position: absolute;
    top: -10px;
    left: 31px;
}



.top-user-area .user-modal-panel {
    position: absolute;
    top: 60px;
    left: -120px;
}

.top-user-area .user-modal-panel:after {
    position: absolute;
    top: -10px;
    left: 148px;
}
.top-user-area .user-amount{
    display: none;
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    line-height: 18px;
    background: #F84332;
    color: white;
    text-align: center;
    top: 10px;
    left: 16px;
    font-size: 12px;
}

/*手机版*/
.mobile-user-area .user-modal-panel {
    position: absolute;
    width: calc(100% + 30px);
    left: -15px;
    right: -15px;
}

.mobile-user-area .user-modal-panel:after {
    content: unset;
}
.mobile-user-area img {
    margin-top: -3px;
}
.header-login {

}

.header-login .register {
    background: #1E6AF2;
    color: #ffffff;
    font-size: 14px;
    line-height: 26px;
    padding: 7px 18px;
    border: none;
    font-weight: 500;
    cursor: pointer;
}

.header-login .register:hover {
    background:  #1758CC;
}

@media only screen and (min-width: 992px) {
    .nav__wrap {
        display: block !important;
        height: auto !important;
    }

    .nav__wrap--text-center {
        text-align: center;
    }

    .nav__menu > li {
        display: flex;
        text-align: center;
        justify-content: center;
        align-items: center;
    }

    .nav__dropdown-menu,
    .nav__dropdown-submenu > .nav__dropdown-menu {
        position: absolute;
        top: 100%;
        z-index: 1000;
        min-width: 120px;
        width: 100%;
        text-align: center;
        padding: 10px 0;
        list-style: none;
        white-space: nowrap;
        background-color: #feffff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        -webkit-background-clip: padding-box;
        background-clip: padding-box;
        display: block;
        visibility: hidden;
        opacity: 0;
        -webkit-transition: all 0.2s ease-in-out;
        -moz-transition: all 0.2s ease-in-out;
        -ms-transition: all 0.2s ease-in-out;
        -o-transition: all 0.2s ease-in-out;
        transition: all 0.2s ease-in-out;
        margin-top: 20px;
        left: 50%;
        transform: translateX(-50%);
    }

    .nav__dropdown-menu > li > a,
    .nav__dropdown-submenu > .nav__dropdown-menu > li > a {
        color: #333333;
        padding: 5px 30px;
        display: block;
        font-size: 14px;
    }

    .nav__dropdown-menu.hide-dropdown {
        visibility: hidden !important;
        opacity: 0 !important;
    }

    .nav__dropdown:last-child .nav__dropdown-menu {
        right: 0;
    }

    .nav__dropdown:hover > .nav__dropdown-menu,
    .nav__dropdown-submenu:hover > .nav__dropdown-menu {
        opacity: 1;
        visibility: visible;
    }

    .nav__dropdown-submenu {
        position: relative;
    }

    .nav__dropdown-submenu .nav__dropdown-menu {
        left: 100%;
        top: -20px;
    }

    .nav__dropdown-submenu > a:after {
        position: absolute;
        content: "\e649";
        font-size: 8px;
        right: 20px;
        line-height: 21px;
        color: #929292;
    }

    .nav__dropdown-menu > li a:hover {
        color: #111111;
    }

    .nav__dropdown-trigger {

    }

    /*动画*/
    .menu-effect {
        overflow: hidden;
    }

    .menu-effect:before {
        left: -1px;
        bottom: 8px;
        width: 100%;
        height: 4px;
        background: #304059;
        content: '';
        position: absolute;
        transition: transform .5s ease;
        transform: translateX(-100%);
        -webkit-transform: translateX(-100%);
        -moz-transform: translateX(-100%);
        -o-transform: translateX(-100%);
        -ms-transform: translateX(-100%);
    }

    .menu-effect:hover:before {
        transform: translateX(0);
        -webkit-transform: translateX(0);
        -moz-transform: translateX(0);
        -o-transform: translateX(0);
        -ms-transform: translateX(0);
    }

    .nav__menu > .active > a,
    .nav__menu > .active > a:hover,
    .nav__menu > .active > a:focus {
        color: #304059;
        background: none;
    }

    .nav__menu > .active > a::before {
        background: #304059;
        transform: translateX(0);
        -webkit-transform: translateX(0);
        -moz-transform: translateX(0);
        -o-transform: translateX(0);
        -ms-transform: translateX(0);
    }

    .header-login .login {
        font-size: 16px;
        color: #333;
        margin-right: 10px;
    }
}

.mobile body {
    cursor: pointer;
}

/* Logo
-------------------------------------------------------*/
.logo {
    max-height: 70px;
    position: relative;
}

.logo__link {
    height: 70px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
.logo__link .store-name{
    margin-left: 8px;
    font-size: 18px;
    color: #222222;
}
.logo--left {
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

.login-panel-mobile {
    display: none;
}

.login-panel img {
    max-width: 20px;
    margin-right: 3px;
}
.top-user-area img {
    margin-top: -3px;
}
/*消息按钮样式START*/
.message-amount {
    font-size: 16px;
    margin-right: 5px;
    cursor: pointer;
    position: relative;
    display: inline-block;
}

.msg-amount-a {
    margin-right: 5px;
    color: #333;
}

.msg-amount-a:hover {
    color: #333;
}

.msg-number {
    background-color: red;
    color: white;
    font-size: 10px;
    position: absolute;
    width: 15px;
    height: 15px;
    line-height: 15px;
    left: 10px;
    top: 7px;
    text-align: center;
    -webkit-border-radius: 24px;
    border-radius: 27px;
    overflow: hidden;
    z-index: 2000;
    display: block;
}

/*消息按钮样式END*/
/* Nav Flexbox
-------------------------------------------------------*/
@media only screen and (max-width: 991px) {
    header .flex-parent {
        display: block;
    }

    .logo {
        max-height: 30px;
        position: relative;
    }

    .nav-topmain {
        padding-top: 80px;
    }

    #wrapper {
        padding: 0;
    }

    .login-panel {
        display: none;
    }

    .login-panel-mobile  {
        display: block;
        float: right;
        height: 60px;
        line-height: 58px;
        margin-right: 5px;
    }
    .top-cart-area,.mobile-user-area {
        display: inline-block;
        padding-left: 10px;
    }

    .login-panel-mobile img {
        width: 20px;
    }
}

header .flex-child {
    -webkit-flex: 1 0 0;
    -ms-flex: 1 0 0px;
    flex: 1 0 0;
}

@media only screen and (max-width: 991px) {
    header .flex-child {
        width: 100%;
    }
}

header .flex-child.flex-right {
    text-align: right;
}

.nav__wrap.flex-child {
    -webkit-flex: 4 0 0;
    -ms-flex: 4 0 0px;
    flex: 4 0 0;
}

.nav--align-right {
    margin-left: auto;
}

.nav--align-left {
    margin-right: auto;
}

@media only screen and (min-width: 992px) {
    .nav--align-left {
        margin-left: 60px;
    }
}

/* Nav Icon Toggle (mobile nav)
-------------------------------------------------------*/
.nav__icon-toggle {
    position: relative;
    top: 14px;
    float: right;
    padding: 9px 0 9px 10px;
    background-color: transparent;
    border: none;
    z-index: 50;
}

@media only screen and (min-width: 992px) {
    .nav__icon-toggle {
        display: none;
    }
}

.nav__icon-toggle-bar {
    background-color: #212121;
    width: 18px;
    display: block;
    height: 2px;
    border-radius: 1px;
    margin-bottom: 4px;
}

.nav__icon-toggle-bar:last-child {
    margin-bottom: 0;
}

.nav__icon-toggle:focus .nav__icon-toggle-bar,
.nav__icon-toggle:hover .nav__icon-toggle-bar {
    background-color: #1E6AF2;
}

/* Sticky Nav
-------------------------------------------------------*/
.nav__holder--no-line {
    border-bottom: none;
}

.nav__holder.offset {
    -webkit-transform: translate3d(0, -100%, 0);
    -moz-transform: translate3d(0, -100%, 0);
    -ms-transform: translate3d(0, -100%, 0);
    -o-transform: translate3d(0, -100%, 0);
    transform: translate3d(0, -100%, 0);
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.nav__holder.scrolling {
    -webkit-transform: translate3d(0, 0px, 0);
    -moz-transform: translate3d(0, 0px, 0);
    -ms-transform: translate3d(0, 0px, 0);
    -o-transform: translate3d(0, 0px, 0);
    transform: translate3d(0, 0px, 0);
}

.nav__holder.sticky {
    position: fixed;
    background-color: #fff;
    visibility: hidden;
    opacity: 0;
    left: 0;
    right: 0;
    height: 60px;
    top: 0;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    z-index: 120;
}

.nav__holder.sticky.scrolling {
    opacity: 1;
    visibility: visible;
}

.nav__holder.sticky .nav__menu > li > a {
    line-height: 60px;
}

.nav__holder.sticky .logo-wrap a {
    height: 60px;
}
.nav--transparent {
    position: fixed;
    top: 0;
    width: 100%;
}
/* Nav Transparent
-------------------------------------------------------*/
@media only screen and (min-width: 992px) {


    .nav--transparent .logo--dark,
    .nav--transparent .nav__holder.scrolling .logo--light {
        display: none;
    }

    .nav--transparent .logo--light,
    .nav--transparent .nav__holder.scrolling .logo--dark {
        display: inline-block;
    }

    .top-header-home .nav--transparent .logo--dark,
    .top-header-home .nav--transparent .nav__holder.scrolling .logo--light {
        display: inline-block;
    }

    .top-header-home .nav--transparent .logo--light,
    .top-header-home .nav--transparent .nav__holder.scrolling .logo--dark {
        display: none;
    }

    .nav--transparent .nav__menu > li > a {
        color: #222;;
    }

    .nav--transparent .nav__menu > li > a:hover {
        color: #304059;
    }

    .top-header-home .nav--transparent .nav__menu > li > a {
        color: #222;
    }

    .top-header-home .nav--transparent .nav__menu > li > a:hover {
        color: rgba(34, 34, 34, 0.9);
    }

    .nav--transparent .sticky .nav__menu > li > a {
        color: #292b32;
    }

    .nav--transparent .sticky .nav__menu > li > a:hover {
        color: rgba(34, 34, 34, 0.9);
    }

    .nav--transparent .sticky .nav__menu > li.active > a {
        color: #292b32;
    }
}

@media only screen and (max-width: 991px) {
    .nav--sticky-on-mobile .nav__holder {
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
        background: #fff;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
    }

    .nav--transparent .logo--light {
        display: none;
    }
}

.nav--always-fixed {
    position: fixed;
}

/* Nav Transparent Dark
-------------------------------------------------------*/
.nav--transparent-dark .logo--dark {
    display: inline-block;
}

.nav--transparent-dark .nav__menu > li > a {
    color: #292b32;
}

.nav--transparent-dark .nav__menu > li > a:hover {
    color: #7fd2f4;
}

/* Nav Dark
-------------------------------------------------------*/
@media only screen and (min-width: 992px) {
    .nav--dark {
        background-color: #212121;
    }

    .nav--dark .logo--dark,
    .nav--dark .nav__holder.scrolling .logo--light {
        display: none;
    }

    .nav--dark .nav__holder.scrolling .logo--dark {
        display: inline-block;
    }

    .nav--dark .nav__holder {
        border-bottom: 0;
    }

    .nav--dark .nav__menu > li > a {
        color: #fff;
    }

    .nav--dark .nav__holder.scrolling .nav__menu > li > a {
        color: #292b32;
    }
}

@media only screen and (max-width: 991px) {
    .nav--dark .social-icons a:hover {
        color: #212121;
    }
}

.nav__holder.scrolling .social-icons a:hover {
    color: #212121;
}

.nav__mobile-social-icons {
    padding: 15px 0;
}

/* Nav Phone
-------------------------------------------------------*/
.nav__phone {
    display: inline-block;
    padding-left: 30px;
}

.nav__phone__link {
}

.nav__holder.scrolling .nav__phone__link {
    color: #292b32;
}

.nav--transparent .nav__phone__link {
    color: #fff;
}

@media only screen and (max-width: 991px) {
    .nav--transparent .nav__phone__link {
        color: #292b32;
    }
}

@media only screen and (max-width: 991px) {
    .nav__phone {
        padding: 20px 0;
    }
}

/* Nav Overlay Menu
-------------------------------------------------------*/
.nav__icon-wrap {
    position: absolute;
    right: 50px;
    top: 0;
    margin-left: 15px;
}

@media only screen and (max-width: 991px) {
    .nav__icon-wrap {
        right: 20px;
    }
}

.nav__icon {
    display: table;
    width: 18px;
    height: 20px;
    padding: 0;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.nav__icon span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background-color: #fff;
    opacity: 1;
    left: 0;
}

@media only screen and (max-width: 991px) {
    .nav__icon span {
        background-color: #292b32;
    }
}

.nav__icon span:nth-child(1) {
    top: 0px;
}

.nav__icon span:nth-child(2),
.nav__icon span:nth-child(3) {
    top: 6px;
}

.nav__icon span:nth-child(4) {
    top: 12px;
}

.nav__icon__inner {
    display: table-cell;
    vertical-align: middle;
    position: relative;
    height: 72px;
}

@media only screen and (max-width: 991px) {
    .nav__icon__inner {
        height: 60px;
    }
}

.nav__icon__trigger {
    height: 20px;
    display: block;
    position: relative;
    top: 3px;
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.nav__holder.sticky .nav__icon__inner {
    height: 60px;
}

.nav__holder.sticky .nav__icon span {
    background-color: #292b32;
}


/* Nav dropdown menu
-------------------------------------------------------*/
.nav__dropdown-menu, .nav__dropdown-submenu > .nav__dropdown-menu {
    margin-top: 6px;
}

.ui-arrow-down::before {
    content: '\f107';
}

[class^="ui-"]::before, [class*=" ui-"]::before {
    font-family: "ui-icons";
    font-style: normal;
    font-weight: normal;
    speak: none;
    display: inline-block;
    text-decoration: inherit;
    text-align: center;
    opacity: .8;
    font-variant: normal;
    text-transform: none;
    font-size: 120%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/*-------------------------------------------------------*/
/* Nav Mobile Styles
/*-------------------------------------------------------*/
@media only screen and (max-width: 991px) {
    .nav {
        min-height: 60px;
        border-bottom: 1px solid #EAEAEA;
        box-shadow: none;
    }

    .nav__menu {
        display: block;
    }

    .nav__menu li a {
        padding: 0;
        line-height: 46px;
        height: 46px;
        display: block;
        border-bottom: 1px solid #e8e8e8;
    }

    .nav__dropdown-menu a {
        color: #333333;
    }

    .nav__dropdown-menu a:hover {
        color: #000;
    }

    .nav__dropdown-menu > li > a {
        padding-left: 10px;
    }

    .nav__dropdown-menu > li > ul > li > a {
        padding-left: 20px;
    }

    .nav__dropdown-menu > li > ul > li > ul > li > a {
        padding-left: 30px;
    }

    .nav__dropdown-trigger {
        display: block;
        width: 20px;
        height: 46px;
        line-height: 46px;
        text-align: center;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 50;
        cursor: pointer;
    }

    .nav__dropdown-submenu {
        position: relative;
    }

    .nav__dropdown-menu {
        display: none;
        width: 100% !important;
    }

    .nav__dropdown-trigger.active + .nav__dropdown-menu {
        display: block;
    }

    .logo-wrap {
        float: left;
    }

    .logo-wrap a {
        display: table-cell;
        vertical-align: middle;
    }

    .logo-wrap a,
    .nav__social-icons .social-icons {
        height: 60px;
    }

    .sticky-on-mobile .navbar {
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
        background: #fff;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
    }

    .nav__menu > li > a {
        margin: 0;
    }

    .nav__dropdown-trigger.active + .nav__dropdown-menu {
        margin-top: unset;
    }

}

/* 解决方案 */
.nav__dropdown-menu.nav-solution-menu {
    width: 760px;
    min-height: 300px;
    background: #ffffff;
    padding: 0;
    box-shadow: 0 3px 6px 0 rgba(0,0,0,0.05);
    margin-top: 5px;
    /*opacity: 1;*/
    /*visibility: inherit;*/
}

.nav-solution-menu .nav-solution {
    width: 100%;
    height: 100%;
}

/* 左侧 */
.nav-solution-menu .nav-solution .solution-menu {
    width: 200px;
    min-height: 300px;
    display: inline-block;
    padding: 25px 40px;
    vertical-align: top;
    background-color: #F5F5F6;
}

.nav-solution-menu .solution-menu .solution-menu-item {
    min-width: 45px;
    height: 35px;
    line-height: 35px;
    margin-bottom: 20px;
    overflow: hidden;
}

.solution-menu .solution-menu-item .solution-menu-item-inner {
    position: relative;
    overflow: hidden;
    padding-bottom: 8px;
}

.solution-menu-item .solution-menu-item-inner:before {
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    background: #1E6AF2;
    content: '';
    position: absolute;
    transition: transform .5s ease;
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    -ms-transform: translateX(-100%);
}

.solution-menu-item .solution-menu-item-inner:hover:before {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
}

.solution-menu-item.active .solution-menu-item-inner:before {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
}

/* 右侧 */
.nav__dropdown-menu .nav-solution .solution-content {
    width: 555px;
    min-height: 300px;
    display: inline-block;
    vertical-align: top;
    padding: 25px 40px;
}

.solution-content .content-inner .solution-search {
    margin-bottom: 24px;
    position: relative;
}

.solution-content .content-inner .solution-search input {
    width: 100%;
    height: 32px;
    border: 1px solid #cfcfcf;
    padding: 0 20px 0 10px;
}

.solution-content .content-inner .solution-search .icon-search-solution {
    position: absolute;
    width: 13px;
    height: 13px;
    right: 10px;
    top: 10px;
    cursor: pointer;
}

.solution-content .content-inner .solution-category-list {
    display: flex;
    align-items: start;
    flex-wrap: wrap;
}

.solution-content .content-inner .solution-category-list .solution-category-item {
    width: 60px;
    margin-right: 80px;
    margin-bottom: 40px;
}

.solution-content .content-inner .solution-category-list .solution-category-item:nth-child(4n) {
    margin-right: 0;
}

.solution-category-list .solution-category-item .solution-title {
    font-size: 14px;
    font-weight: 400;
    color: #333333;
    position: relative;
    padding-bottom: 8px;
    margin-bottom: 10px;
}

.solution-category-list .solution-category-item .solution-title:after {
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    width: 28px;
    height: 1px;
    opacity: 0.5;
    background: #707070;
}

.solution-category-item .solution-list .solution-item {
    margin-bottom: 10px;
    font-size: 13px;
}

.solution-category-item .solution-list .solution-item a {
    color: #999999;
}

.solution-category-item .solution-list .solution-item a:hover, .solution-category-item .solution-list .solution-item a.active {
    color: #1E6AF2;
}

.solution-category-item .solution-list .solution-item:last-child {
    margin-bottom: 0;
}

/* 手机版适配样式 */
.nav-solution-menu .m-nav-solution {
    display: none;
}

@media only screen and (max-width: 992px) {
    .nav__dropdown-menu.nav-solution-menu {
        width: 100%;
        min-height: 0;
        background: none;
        padding: 0;
        left: 0;
        box-shadow: unset;
    }

    .nav-solution-menu .nav-solution {
        display: none;
    }

    .nav-solution-menu .m-nav-solution {
        display: block;
    }
}

/* 解决方案END */