body {
    color: #333;
}

ol, ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

/*图片固定比列*/

.fixed-ratio {
    display: block;
    position: relative;
    width: 100%;
    overflow: hidden;
}

/*默认3:2*/

.fixed-ratio::before {
    content: '\0020';
    display: block;
    width: 100%;
    height: 0;
    padding: 33.33% 0;
}

/*比列1:1*/

.fixed-ratio.square::before {
    padding: 50% 0;
}

.fixed-ratio img, .fixed-ratio div {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}

.fixed-ratio img {
    -o-object-fit: cover;
    object-fit: cover;
}

.line-clamp {
    display: block;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
}

.line-clamp-4 {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
}

.clear::after {
    content: '\0020';
    display: block;
    height: 0;
    clear: both;
    zoom: 1;
}

header {
    position: relative;
    z-index: 1;
}

header.hlaf-tran {
    background-color: rgba(0, 0, 0, .35);
}

header nav {
    max-width: 1200px;
    margin: 0 auto;
    font-size: .875rem;
}

header nav.navbar-dark .navbar-nav .nav-link {
    color: #fff;
}

header .logo {
    padding: .25rem 0;
}

header .logo img {
    height: 2.25rem;
}

.banner {
    width: 100%;
    margin-top: -60px;
}

.banner .banner-inner {
    padding-top: 60px;
}

.banner .carousel-indicators {
    margin-bottom: 1rem;
}

.home .banner .bg-blue{
    background-color: #2b78bc;
}

.home .banner .bg-green{
    background-color: #188591;
}
.home .banner .bg-blue_ts{
    background-color: #1959cf;
}

.home .banner img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}

.home .label {
    padding: 5rem 0 4rem;
    text-align: center;
}

.home .label strong {
    display: block;
    font-size: 1.875rem;
    font-weight: normal;
    line-height: 1em;
}

.home .label span {
    display: block;
    padding-top: 1rem;
    line-height: 1em;
}

.home .product {
    padding-bottom: 4rem;
}

.home .product .row {
    padding: 0 1rem;
}

.home .product .row .col-five-1 {
    width: 100%;
}

.home .product dl {
    border: 1px solid #ddd;
    text-align: center;
}
.home .product dl:hover{
	box-shadow: 0 0 12px rgba(0,0,0,0.2);
}
.home .product dl dt {
    padding-bottom: 1rem;
}

.home .product dl dt img {
    display: block;
    width: 100%;
}

.home .product dl dt b {
    display: block;
    position: relative;
    padding-top: 4.5rem;
    font-size: 1.125rem;
    color: #307dc1;
}

.home .product dl dt b::before {
    content: '\0020';
    display: block;
    width: 5rem;
    height: 5rem;
    position: absolute;
    top: -2.5rem;
    left: 50%;
    margin-left: -2.5rem;
    background: #fff url(../images/product_icons.png) no-repeat 0 0 / auto 100%;
    border-radius: 50%;
    box-shadow: 0 0 1rem -.5rem rgba(0, 0, 0, .3);
}

.home .product .col-five-1:nth-child(2) dl dt b::before {
    background-position-x: 25%;
}

.home .product .col-five-1:nth-child(3) dl dt b::before {
    background-position-x: 50%;
}

.home .product .col-five-1:nth-child(4) dl dt b::before {
    background-position-x: 75%;
}

.home .product .col-five-1:nth-child(5) dl dt b::before {
    background-position-x: 100%;
}

.home .product dl dd {
    padding: 1rem 0;
}

.home .product dl dd span {
    display: block;
    font-size: .875rem;
    line-height: 2.25rem;
    color: #666;
}

.home .choose {
    padding-bottom: 4rem;
    background-color: #e8ecf0;
}

.home .choose .row .col-md-4 {
    margin-bottom: 1rem;
}

.home .choose .item {
    position: relative;
}

.home .choose .item::before {
    content: '\0020';
    display: block;
    padding: 50% 0;
}
.down-banner .choose .item::before {
    content: '\0020';
    display: block;
    padding: 80% 0;
}
.home .choose .item .cont {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #fff;
    text-align: center;
    cursor: pointer;
}

.home .choose .item .cont:hover {
    color: #fff;
    background-image: linear-gradient(to top right, #33a0cd, #307dc1);
}

.home .choose .item .cont i {
    display: block;
    width: 23.5%;
    margin: 10% auto 5%;
    background: #fff url(../images/choose_icons.png) no-repeat 0 0 / auto 100%;
    border-radius: 50%;
}

.home .choose .item .cont i::before {
    content: '\0020';
    display: block;
    padding: 50% 0;
}
.down-banner .choose .item .cont i {
	background: #fff url(../images/down_icons.png) no-repeat 0 0 / auto 100%;
}
.home .choose .row .col-md-4:nth-child(2) .item .cont i {
    background-position-x: 50%;
}

.home .choose .row .col-md-4:nth-child(3) .item .cont i {
    background-position-x: 100%;
}

.home .choose .item .cont b {
    display: block;
    font-size: 1.625rem;
    font-weight: normal;
    line-height: 1em;
}

.home .choose .item .cont p {
    padding: 10% 10% 0;
    font-size: .875rem;
    line-height: 1.5rem;
    color: #666;
}

.home .choose .item .cont:hover p {
    color: #fff;
}
.down-banner .choose .item .cont p{
	padding: 2rem 10% 0;
}
.down-banner .choose .item .cont p img{
	width: 10rem;
	height: 10rem;
}
.down-banner .choose .item .cont:hover .pc_down{
	background: white;
	color: #0056b3;
}
.home .cooperation {
    padding-bottom: 1rem;
}

.home .cooperation .label {
    padding-bottom: 1rem;
}

.home .cooperation ul li.md-five-1 {
    float: left;
    width: 20%;
}

.home .cooperation ul li.md-five-1 img {
    display: block;
    width: 100%;
    object-fit: contain;
}

footer {
    padding: 3rem 0 0;
    background-color: #283038;
    color: #fff;
}

footer dl dt {
    font-size: .876rem;
}

footer dl dd {
    padding-top: 1em;
    margin: 0;
    font-size: .75rem;
    color: #999;
}

footer dl dd a {
    color: inherit;
}

footer dl dd a:hover {
    color: #ddd;
}

footer p.copyright {
    margin-bottom: 0;
    background-color: #232b32;
    color: #999;
    font-size: .75rem;
    line-height: 2.625rem;
    text-align: center;
}

footer p.copyright img {
    width: 1.2em;
    margin-right: .5rem;
    vertical-align: -.1rem;
}

.cat-banner {
    height: 20rem;
    background-size: auto 100%;
    background-position: center;
}

.case .cat-banner {
    background-image: url(../images/case_banner.jpg);
}

.down-banner .cat-banner {
    background-image: url(../images/down_banner.jpg);
}
.tc-banner .cat-banner {
    background-image: url(../images/tc_banner.jpg);
}

.case .container {
    margin-top: 1.5rem;
}

.case .item {
    padding: 1rem;
}

.case .item .cont {
    padding: 1rem;
    border: 1px solid #e5e5e5;
    border-radius: 1rem;
    overflow: hidden;
}

.case .item .fixed-ratio {
    width: 40%;
}

.case .item .fixed-ratio img {
    object-fit: contain;
}

.case .item .info {
    flex: 1;
    padding-top: 1.25rem;
}

.case .item .info p {
    line-height: 1.875rem;
}

.case .item .info span {
    display: inline-block;
    margin-right: 1rem;
    padding: 0 .35rem;
    font-size: .75rem;
    line-height: 1.5rem;
    background-color: #e9f5ff;
    color: #307dc1;
    border-radius: .15rem;
    -webkit-border-radius: .15rem;
    -moz-border-radius: .15rem;
    -ms-border-radius: .15rem;
    -o-border-radius: .15rem;
}

.cooperation .cat-banner {
    background-image: url(../images/cooperation_banner.jpg);
}

.cooperation .features {
    padding: 5% 0 3%;
}

.cooperation .features span {
    ms-flex: 0 0 20%;
    flex: 0 0 20%;
    text-align: center;
    cursor: pointer;
}

.cooperation .features span i {
    display: block;
    width: 80%;
    margin: 0 auto 1rem;
    background: url(../images/cooperation_features_icons.png) no-repeat 0 0 / auto 200%;
    border: 1px solid #0068b7;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

.cooperation .features span i::before {
    content: '\0020';
    display: block;
    padding: 50% 0;
}

.cooperation .features span.on {
    color: #0068b7;
}

.cooperation .features span.on i {
    background-color: #0068b7;
    background-position-y: 100%;
}

.cooperation .features span.on:nth-child(2) {
    color: #eb6100;
}

.cooperation .features span:nth-child(2) i {
    background-position-x: 25%;
    border-color: #eb6100;
}

.cooperation .features span.on:nth-child(2) i {
    background-color: #eb6100;
}

.cooperation .features span.on:nth-child(3) {
    color: #e5004f;
}

.cooperation .features span:nth-child(3) i {
    background-position-x: 50%;
    border-color: #e5004f;
}

.cooperation .features span.on:nth-child(3) i {
    background-color: #e5004f;
}

.cooperation .features span.on:nth-child(4) {
    color: #22ac38;
}

.cooperation .features span:nth-child(4) i {
    background-position-x: 75%;
    border-color: #22ac38;
}

.cooperation .features span.on:nth-child(4) i {
    background-color: #22ac38;
}

.cooperation .features span.on:nth-child(5) {
    color: #9d73f2;
}

.cooperation .features span:nth-child(5) i {
    background-position-x: 100%;
    border-color: #9d73f2;
}

.cooperation .features span.on:nth-child(5) i {
    background-color: #9d73f2;
}

.cooperation .features p {
    display: none;
    position: relative;
    padding: .5rem 1rem;
    margin: 2rem;
    background-color: #e5f0f9;
    line-height: 2.25rem;
    border-radius: .5rem;
    -webkit-border-radius: .5rem;
    -moz-border-radius: .5rem;
    -ms-border-radius: .5rem;
    -o-border-radius: .5rem;
}

.cooperation .features p.on {
    display: block;
}

.cooperation .features p::before {
    content: '\0020';
    display: block;
    position: absolute;
    top: -.75rem;
    left: 7%;
    border-style: solid;
    border-width: 0 .75rem .75rem .75rem;
    border-color: transparent transparent #e5f0f9 transparent;
}

.cooperation .features p:nth-child(3)::before {
    left: 28%;
}

.cooperation .features p:nth-child(4)::before {
    left: 49%;
}

.cooperation .features p:nth-child(5)::before {
    left: 70%;
}

.cooperation .features p:nth-child(6)::before {
    left: 91.5%;
}

.cooperation .condition {
    padding: 2.5rem 0;
    background-color: #f7f8fa;
    text-align: center;
}

.cooperation .condition img {
    display: block;
    width: 60%;
    margin: 10% auto 1.5rem;
}

.cooperation .condition img+span {
    color: #505b94;
    font-size: 1.5rem;
}

.cooperation .condition ul {
    display: inline-block;
}

.cooperation .condition ul li {
    font-size: 1.125rem;
    line-height: 3.2rem;
    text-align: left;
}

.cooperation .condition ul li i {
    display: inline-block;
    width: 2.625rem;
    height: 2rem;
    margin-right: 1rem;
    color: #fff;
    background: url(../images/cooperation_condition_li.png) no-repeat center / contain;
    text-align: center;
    line-height: 2rem;
    vertical-align: -.2rem;
}

.cooperation .process {
    background-image: linear-gradient(to right, #00bcd1, #307dc1);
}

.cooperation .process img {
    width: 100%;
}

.support .cat-banner {
    background-image: url(../images/support_banner.jpg);
}

.support .type dl {
    width: 100%;
    max-width: 100%;
    margin-top: 3.2rem;
    padding: 0 .875rem;
    border: 1px solid #e6e6e6;
    overflow: hidden;
}

.support .type dl dt {
    line-height: 3.375rem;
    border-bottom: 1px solid #e6e6e6;
}

.support .type dl dd a.focus {
    color: #307dc1;
}

.support .type dl dd a {
    display: block;
    margin: 0 .25rem;
    font-size: .875rem;
    line-height: 3.125rem;
    color: inherit;
}

.support .type dl dd a.current {
    color: #307dc1;
    background: url(../images/support_type_current.png) no-repeat right center / auto .45rem;
}

.support .list {
    margin: 3.2rem 0;
}

.support .list ul {
    list-style: disc inside;
    font-size: .5em;
}

.support .list ul li {
    line-height: 3.125rem;
    border-bottom: 1px solid #e6e6e6;
}

.support .list ul li a {
    font-size: 1rem;
    color: inherit;
}

.support article {
    margin: 3.2rem 0;
}

.support article>h2 {
    font-size: 1.25rem;
    line-height: 3.375rem;
    border-bottom: 1px solid #e6e6e6;
}

.support article .content {
    line-height: 2rem;
}

.support article .content p {
    margin-bottom: .5rem;
}

.about .cat-banner {
    background-image: url(../images/about_banner.jpg);
}

.about .label {
    display: block;
    padding: 4% 0;
    font-size: 1.875rem;
    text-align: center;
}

.about img {
    max-width: 100%;
}

.about article {
    font-size: .875rem;
    line-height: 2em;
}

.about article p {
    margin-bottom: .5rem;
    text-indent: 2em;
}

.about .contact {
    margin-top: 5%;
    background-color: #f7f8fa;
    overflow: hidden;
}

.about .contact .item {
    margin-bottom: 2rem;
}

.about .contact .item::before {
    content: '\0020';
    display: block;
    width: 6.25rem;
    height: 6.25rem;
    margin: 0 auto 2.5rem;
    background: url(../images/contact_icons.png) 0 0 / auto 100%;
}

.about .contact .item:nth-child(2)::before {
    background-position-x: 50%;
}

.about .contact .item:nth-child(3)::before {
    background-position-x: 100%;
}

.about .contact .item p {
    max-width: 14rem;
    margin: 0 auto;
}

.about .contact #map {
    margin: 4% 0 6%;
    height: 30rem;
    font-size: .875%;
}

.solution .cat-banner {
    position: relative;
    background-image: url(../images/micromall_banner.png);
}

.solution .cat-banner a {
    position: absolute;
    left: 50%;
    bottom: 20%;
    padding: 0 2.5rem;
    margin-left: -4.5rem;
    line-height: 2.25rem;
    border: 1px solid #fff;
    border-radius: 1.2rem;
    color: #fff;
    text-decoration: none;
    -webkit-border-radius: 1.2rem;
    -moz-border-radius: 1.2rem;
    -ms-border-radius: 1.2rem;
    -o-border-radius: 1.2rem;
}

.solution .block:nth-child(odd) {
    background-color: #f8f6fa;
}

.solution.microsite .block:nth-child(odd) {
    background-color: #f7fbfb;
}

.solution .block img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.solution .block .text {
    padding: 10% 2.25rem 2.25rem 2.25rem;
}

.solution .block .text strong {
    font-size: 1.875rem;
    font-weight: normal;
}

.solution .block .text p {
    margin: 5% 0 3% 0;
    font-size: 1.125rem;
    line-height: 2.25rem;
    color: #999;
}

.solution .block .text a {
    display: inline-block;
    padding: 0 2.25rem;
    line-height: 2.5rem;
    background-color: #a968fd;
    color: #fff;
    text-decoration: none;
    border-radius: .3rem;
    -webkit-border-radius: .3rem;
    -moz-border-radius: .3rem;
    -ms-border-radius: .3rem;
    -o-border-radius: .3rem;
}

.solution.microsite .block .text a {
    background-color: #25dbef;
}

.solution.microsite .cat-banner {
    background-image: url(../images/microsite_banner.jpg);
}

.solution.smartstore .cat-banner {
    background-image: url(../images/smartstore_banner.jpg);
}

.solution.smartstore .industry .label {
    padding: 3% 0 5%;
    font-size: 1.875rem;
    text-align: center;
}

.solution.smartstore .industry .row {
    margin-bottom: 6%;
}

.solution.smartstore .industry .row .col-7-1 {
    flex: 0 0 14.2857%;
}

.solution.smartstore .industry .row img {
    display: block;
    max-width: 90%;
    margin: 0 auto;
}

.solution.smartstore .gray {
    background-color: #f1f3f4;
}

.solution.solution.smartstore .gray img {
    display: block;
    max-width: 100%;
}

.solution.smartstore .features .d-flex {
    padding: 3% 5% 3% 0;
    align-items: center;
}

.solution.smartstore .features .d-flex .square {
    width: 30%;
    padding: 2.8%;
    background-color: #fff;
    border: 1px dashed #90d6f5;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

.solution.smartstore .features .d-flex .square::after {
    content: '\0020';
    display: block;
    position: absolute;
    top: 9%;
    right: 9%;
    bottom: 9%;
    left: 9%;
    background: #e5f5fd url(../images/smartstore_features_icons.png) no-repeat 0 0 / auto 100%;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

.solution.smartstore .features .d-flex:nth-child(2) .square::after {
    background-position-x: 25%;
}

.solution.smartstore .features .d-flex:nth-child(3) .square::after {
    background-position-x: 50%;
}

.solution.smartstore .features .d-flex:nth-child(4) .square::after {
    background-position-x: 75%;
}

.solution.smartstore .features .d-flex:nth-child(5) .square::after {
    background-position-x: 100%;
}

.solution.smartstore .features .d-flex .info {
    flex: 1;
    padding-left: 4%;
}

.solution.smartstore .features .d-flex .info strong {
    font-size: 1.875rem;
    font-weight: normal;
}

.solution.smartstore .features .d-flex .info p {
    margin-top: .3rem;
    line-height: 2.25rem;
    color: #999;
}

.solution.marketing .cat-banner {
    background-image: url(../images/marketing_banner.jpg);
}

.solution.marketing .block .text a {
    background-color: #09d09f;
}

.solution.service .cat-banner {
    background-image: url(../images/service_banner.jpg);
}

.solution.service .features .container {
    padding-top: 5%;
    background: url(../images/service_features_bg.png) no-repeat center / contain;
}

.solution.service .features .container p {
    max-width: 36rem;
    padding-bottom: 5%;
    margin: 0 auto;
    text-align: center;
}

.solution.service .features .container .row div {
    margin-bottom: 6.5%;
}

.solution.service .block .text a {
    background-color: #1257d6;
}
.pc_down{
	width: 12rem;
	height: 2.75rem;
	background: #18a6cf;
	border-radius: 1.375rem;
	color: white;
	display: block;
	margin: 0 auto;
	line-height: 2.75rem;
}

.home .tc_server .row .col-md-3 {
    margin-bottom: 1rem;
}
.home .tc_server .item::before{
	padding: 60% 0;
}
.home .tc_server .item .cont b{
	padding: 10% 5%;
	font-size: 1.25rem;
	border-bottom: 1px solid #ddd;
	font-weight: bold;
	color: #307dc1;
}
.home .tc_server  .item .cont p{
	padding: 5%;
}
.home .tc_server  .item .cont span{
	display: inline;
	padding:10px 15px;
	background: #307dc1;
	color: white;
	border-radius: 4px;
}

.home .tc_server .item .cont:hover b{
	color: white;
}
.home .tc_server .item .cont:hover span{
	background:white;
	color:#307dc1 ;
}
.bgwhite{
	background: white;
	padding: 2rem 0 1rem;
}
@media (min-width: 1200px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1200px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    header nav {
        background-color: #2b78bc;
    }
    .banner {
        margin-top: 0;
    }
    .banner .banner-inner {
        padding-top: 0;
    }
    .home .label {
        padding: 3rem 0 2rem;
    }
    .home .cooperation ul li.sm-thr-1 {
        width: 33.3333%;
    }
    .solution .block:nth-child(odd) .row {
        position: relative;
        padding-top: 84%;
    }
    .solution .block:nth-child(odd) .col-md-6:not(.text) {
        position: absolute;
        top: 0;
        left: 0;
    }
    .about article {
        padding-top: 1rem;
    }
    .features {
        padding: 0 1rem;
    }
}

@media (min-width: 768px) {
    header nav .dropdown-menu {
        margin-top: 10px;
    }
    header nav .dropdown-menu::before {
        content: '\0020';
        display: block;
        position: absolute;
        top: -1.5rem;
        right: 0;
        left: 0;
        height: 1.5rem;
    }
    header nav.navbar-dark .navbar-nav .nav-link {
        position: relative;
        padding-left: 1rem;
        padding-right: 1rem;
    }
    header nav.navbar-dark .navbar-nav .nav-link.current::after {
        content: '\0020';
        display: block;
        position: absolute;
        right: 1rem;
        bottom: -.2rem;
        left: 1rem;
        border-bottom: .1875rem solid;
    }
    .home .product .row {
        margin-right: -10px;
        margin-left: -10px;
        padding: 0;
    }
    .home .product .row .col-five-1 {
        -ms-flex: 0 0 20%;
        flex: 0 0 20%;
        max-width: 20%;
        padding: 0 .625rem;
    }
    .cat-banner {
        height: 31.25rem;
        margin-top: -3.75rem;
    }
    .cooperation .features span i {
        width: 67.5%;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 12px;
    }
    .solution.smartstore .industry .row .col-7-1{
        flex: 0 0 25%;
        margin-bottom: 1rem;
    }
    .support .type dl,.support .list{
		margin-top: 1rem;
	}
	.support .type dl dd{
    	float: left;
    	width: 50%;
    }
	.support .type .col-xs-12{
		width: 100%;
	}
}