.call-question{
    padding-bottom: 50px;
    /*margin: 0 auto;*/
    /*width: 80%;*/
    align-items:stretch;
}
.call-question .question-item{
    padding: 60px 20px 0px;
    border: 1px solid #ddd;
    width: 25%;
    position: relative;
    overflow: hidden;
    transition: all .5s;
}
.call-question .question-item:hover:after{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    content: '';
    background:-webkit-linear-gradient(272deg, #049be3 0%, #49cef0 100%);
    z-index:-1;
}
.call-question .question-item:not(:last-child){
    border-right: none;
}
.call-question .question-item .question-img{
    /*padding: 20px;*/
    text-align: center;
    color: #049be3;
    transition: all .5s;
}
.call-question .question-item:hover .question-img{
    transform: translateY(-8rem);
    opacity: 0;
}
.call-question .question-item .question-img i[class*="fa"]{
    font-size: 3rem;
    background-image: -webkit-linear-gradient(4deg, #10a0fa 0%, #65d3ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.call-question .question-item .item-content{
    text-align: center;
}
.call-question .question-item .item-content h5{
    line-height: 1.2;
    font-size: 24px;
    margin: 60px auto 30px;
    transition: transform .5s;
    color: #049be3;
}

.call-question .question-item .item-content p{
    line-height: 2;
    color: #555;
    font-size: 18px;
    transition: transform .5s;
}
.call-question .question-item .item-content .question-icon{
    font-size: 3rem;
    color: #fff;
    opacity: 0;
    transition: all .5s;
    padding-top: 80px;
    transition: all .5s;
}
.call-question .question-item:hover .item-content .question-icon{
    opacity: 1;
    padding-bottom: 60px;
    padding-top: 0;
}
.call-question .question-item:hover .item-content h5,.call-question .question-item:hover .item-content p{
    color: #fff;
    transform: translateY(-6rem);
}

.whats{
    flex-wrap: wrap;
    align-items: stretch;
    /*width: 80%;*/
    margin-bottom:50px;
}
.whats .whats-item{
    width: calc((100% - 40px * 3) / 4);
    margin: 20px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    padding: 50px 20px;
    border-radius: 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}
.whats .whats-item:hover{
    /*-webkit-transition: all .5s;*/
    /*transition: all .5s;*/
}
.whats .whats-item:after{
    opacity: 0;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    content: '';
    z-index:-1;
    border-radius: 12px;
    -webkit-transition: all .5s;
    transition: all .5s;
    background: -webkit-linear-gradient(4deg, #10a0fa 0%, #65d3ff 100%);
}
.whats .whats-item:hover:after{
    opacity: 1;
}
.whats .whats-item:nth-child(4n+1){
    margin-left: 0;
}
.whats .whats-item:nth-child(4n){
    margin-right: 0;
}
.whats .whats-item .whatsName{
    font-size: 1.6rem;
    color: #049be3;
    line-height: 1.5;
    font-weight: bolder;
    /*position: relative;*/
    /*-webkit-transition: all .5s;*/
    /*transition: all .5s;*/
    /*z-index: 2;*/
}
.whats .whats-item .item-content{
    margin: 40px 0 70px;
    flex-grow: 1;
}
.whats .whats-item .item-content p{
    font-size: 16px;
    line-height: 2;
    color: #666;
}
.whats .whats-item:hover .whatsName,.whats .whats-item:hover .item-content p{
    color: #fff;
}
.whats .whats-item .whatsNumber{
    -webkit-text-stroke: 1px #000;
    color: transparent;
    font-family: Montserrat-Bold;
    font-size: 72px;
    font-style: normal;
    line-height: 1;
    opacity: .2;
    position: relative;
    /*-webkit-transition: all .5s;*/
    /*transition: all .5s;*/
    z-index: 2;
}
.whats .whats-item:hover .whatsNumber {
    -webkit-text-stroke: 1px #fff;
    color: hsla(0, 0%, 100%, 0);
}

.ad{
    margin: 50px auto;
    /*width: 80%;*/
    padding: 40px 100px;
    color: #fff;
    border-radius: 12px;
    background: -webkit-linear-gradient(4deg, #10a0fa 0%, #65d3ff 100%);
    position: relative;
    overflow: hidden;
}
.ad:after{
    position: absolute;
    right: -3%;
    top: 15%;
    width: 100%;
    height: 100%;
    content: '';
    background: url(../images/ad_dec.png) no-repeat right top;
    background-size: 70% 95%;
    filter: brightness(1.5);
    opacity: 0.75;
    transform: rotate(-9deg);
    pointer-events: none;
}
.ad h3{
    font-size: 36px;
    font-weight: 400;
    line-height: 54px;
}
.ad p{
    font-size: 18px;
    line-height: 28px;
    margin: 50px 0;
}
.ad button{
    font-size: 20px;
    font-weight: bold;
    height: 48px;
    width: 150px;
    box-shadow:0 0 5px #0781c8;
    -webkit-transition: all .5s;
    transition: all .5s;
    background: #fff;
    color: #049be3;
}
.ad button:hover{
    box-shadow:0 0 15px 4px #007ae1;
}
.ad button a{
    color: #049be3;
}


.brand{
    margin: 50px auto;
    width: calc(86% + 40px);
    padding: 0 3%;
    position: relative;
}
.brand .swiper-container{
    width: 100%;
    /*height: 18.125rem;*/
    margin:0 auto;
}
.brand .brand-item{
    margin:20px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 30px;
    height:calc(100% - 40px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: all .3s;
}
.brand .brand-item:hover{
    transform: translateY(-10px);
}
.brand .swiper-wrapper{
    align-items: stretch;
}
.brand .swiper-wrapper .swiper-slide{
    height: auto;
}
.brand .brand-item .brand-logo{
    width: 30%;
    max-width:120px;
    margin: 50px auto 20px;
    height: 80px;
}
.brand .brand-item .brand-logo img{
    height: 100%;
    object-fit: contain;
}
.brand .brand-item .brand-name{
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    margin-top: 40px;
    font-size: 24px;
    line-height: 28px;
    color: #000;
    font-weight: normal;
}
.brand .brand-item .brand-text{
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #666;
    display: -webkit-box;
    font-size: 16px;
    height: 48px;
    line-height: 24px;
    margin: 20px 0 50px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}
.brand .brand-item button{
    font-weight: bold;
}

.about-us {
    /*background: #f8fbfd;*/
    padding: 80px 0;
}
.about-us .first,.about-us .honors{
    /*width: 80%;*/
    /*margin: 0 auto;*/
}
.about-us .first {
    /*align-items: stretch;*/
}
.about-us .company-img{
    width: 600px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    height: 400px;
}
.about-us .company-img img {
    transition: all .5s;
}
.about-us .company-img:hover img{
    transform:scale(1.1);
}
.about-us .company-info{
    padding-right: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.about-us .company-info h3{
    font-size: 45px;
    line-height: 1.5;
}
.about-us .company-info .company-produce{
    margin-top: 10px;
}
.about-us .company-info .company-produce li{
    padding-top: 20px;
}
.about-us .company-info .company-produce p{
    color: #999;
    line-height: 2;
    font-size: 16px;
}
.about-us .honors{
    padding: 50px 0 0;
}
.about-us .honors .honor-item{
    text-align: center;
}
.about-us .honors .honor-item .number{
    color: #049be3;
    font-size: 36px;
    line-height: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background-image: -webkit-linear-gradient(4deg, #10a0fa 0%, #65d3ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.about-us .honors .honor-item .number b{
    font-size: 55px;
    font-family: Montserrat-Bold;
    font-weight: 400;
}
.about-us .honors .honor-item p{
    color: #666;
    display: block;
    font-size: 18px;
    font-style: normal;
    line-height: 1;
    margin-top: 20px;
}

.system{
    padding: 80px 0;
    /*width: 80%;*/
    /*margin: 0 auto;*/
}
.system .system-info{

}
.system .system-info h3{
    font-size: 45px;
    line-height: 1;
}
.system-info ul{
    margin-top: 30px;
}
.system-info ul li{
    margin-bottom: 15px;
    padding-left: 35px;
    position: relative;
}
.system-info ul li:before{
    border: 1px solid #049be3;
    border-radius: 100%;
    content: "";
    display: block;
    height: 15px;
    left: 0;
    position: absolute;
    top: 9px;
    width: 15px;
}
.system-info ul li:after{
    background: -webkit-linear-gradient(4deg, #10a0fa 0%, #65d3ff 100%);
    border-radius: 100%;
    content: "";
    display: block;
    height: 9px;
    left: 4px;
    position: absolute;
    top: 13px;
    width: 9px;
}
.system-info ul li h5{
    font-size: 20px;
    line-height: 32px;
    transition: all .3s;
}
.system-info ul li:hover h5{
    color:#049be3;
}
.system-info ul li p{
    color: #666;
    font-size: 18px;
    line-height: 2;
    font-weight: lighter;
    margin: 0;
    transition: all .3s;
}
.system-info ul li:hover p{
    color:#181818;
}
.system .system-info .part_bottom_button{
    text-align: left;
    margin-top: 30px;
}
.system .system-info .part_bottom_button button{
    margin-left: 0;
}
.system .feature-img{
    width: 50%;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    /*height: 400px;*/
}


.news{
    padding: 60px 0 20px;
}
.news-list{
    flex-wrap: wrap;
    margin: 40px 0;
    justify-content: flex-start;
}
.news-list li{
    width: calc((100% - 40px) / 3);
    margin-bottom: 40px;
}
.news-list li:nth-child(3n+2){
    margin-left: 20px;
    margin-right: 20px;
}
.news-list li .news-img{
    background: #fff;
    border-radius: 10px;
    overflow:hidden;
    height: 350px;
}
.news-list li .news-img img{
    height: 100%;
    object-fit: contain;
    transition: all .5s;
}
.news-list li .news-img img:hover{
    transform: scale(1.1);
}
.news-list li .name{
    color: #000;
    display: block;
    font-size: 20px;
    font-weight: 700;
    /*height: 1em;*/
    line-height: 1;
    margin: 20px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-transition: all .5s;
    transition: all .5s;
    white-space: nowrap;
}
.news-list li .text{
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #999;
    display: -webkit-box;
    font-size: 16px;
    /*height: 48px;*/
    line-height: 1.5;
    margin-bottom: 10px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-list li button{
    margin-left: auto;
    display: block;
    transition: all .3s;
    cursor: pointer;
}
.news-list li button:hover.empty-button {
    background: -webkit-linear-gradient(272deg, #049be3 0%, #49cef0 100%);
    color: #fff;
}
.news-list li button:hover.empty-button a{
    color: #fff;
}

.ad2{
    padding: 50px 0;
    text-align: center;
    background:url(../images/ad-bg.jpg) no-repeat left top fixed;
    /*background-attachment: fixed;*/
    background-size: 100%;
    color:#fff;
}
.ad2 h5{
    font-weight: normal;
    font-size: 36px;
    line-height: 54px;
}
.ad2 p{
    font-size: 18px;
    line-height: 2;
    margin: 10px 0 30px;
}
.ad2 button{
    color: #052234;
    font-size: 16px;
    background: #fff;
    padding: 10px 40px;
    box-shadow: 0 0 10px #02659d5e;
}
.ad2 button a{
    color: #052234;
}




















.advantage .adv-item{
        padding: 30px 0;
        justify-content: center;
    }
    .advantage .adv-item .status{
        text-align: right;
        font-size: 18px;
        color: #008bcd;
        font-weight: 600;
        padding: 0 20px;
    }
    .advantage .adv-item .arrow{
        width: 20px;
        margin: 0 30px;
    }
    .advantage .adv-item .advName{
        border: 1px solid #e6e9ed;
        white-space: nowrap;
        width: 240px;
        margin: 0 30px;
        text-align: center;
    }
    .advantage .adv-item .advName .name{
        padding: 30px 60px;
        line-height: 40px;
        border-bottom: 1px solid #e6e9ed;
        color:#666;
        height: 100px;
    }
    .advantage .adv-item .advName .name:last-child{
        border-bottom: none;
    }
    .advantage .adv-item .advName .name.active{
        background: #609ee9;
        color: #fff;
    }
    .advantage .adv-item .adv-img{
        width: 45%;
        max-width: 500px;
        height: calc(100px * 3);
    }
    .advantage .adv-item .adv-img img{
        height: 100%;
        object-fit: contain;
    }

    .industry{

    }
    .industry .industry-item{
        flex: 1;
        margin-right:10px;
    }
    .industry .industry-item:last-child{
        margin-right: 0;
    }
    .industry .industry-item .indus-img{
        width: 100%;
    }
    .industry .industry-item .item-name{
        text-align: center;
        line-height: 2;
        padding: 20px;
        font-weight: bolder;
        background: #f9fafc;
        font-size: 20px;
    }
    .corporation{
        flex-wrap: wrap;
    }
    .corporation .corporation-item{
        /*margin-right:10px;
        width: calc((100% - 3 * 10px) / 4);*/
        width: 25%;
    }
    .corporation .corporation-item:nth-child(4n){
        margin-right: 0;
    }
    .corporation .corporation-item .corporation-img{
        width: 100%;
        padding: 30px 50px;
    }


@media screen and (min-width:992px) and (max-width:1199px) {
    .call-question {
        width: 90%;
        padding-bottom: 30px;
    }
    .call-question .question-item {
        padding: 40px 15px 0;
    }
    .call-question .question-item .question-img i[class*="fa"] {
        font-size: 2.8rem;
    }
    .call-question .question-item .item-content h5 {
        font-size: 20px;
        margin: 40px auto 20px;
    }
    .call-question .question-item .item-content p {
        font-size: 15px;
    }
    .call-question .question-item .item-content .question-icon {
        font-size: 2.8rem;
        padding-top: 60px;
    }
    .call-question .question-item:hover .question-img {
        transform: translateY(-6rem);
    }
    .call-question .question-item:hover .item-content h5, .call-question .question-item:hover .item-content p {
        transform: translateY(-4rem);
    }
    .whats {
        width: 90%;
        margin-bottom: 30px;
    }
    .whats .whats-item {
        width: calc((100% - 20px * 3) / 4);
        margin: 10px;
        padding: 30px 15px;
    }
    .whats .whats-item .whatsName {
        font-size: 1.4rem;
    }
    .whats .whats-item .item-content {
        margin: 20px 0 35px;
    }
    .whats .whats-item .item-content p {
        font-size: 15px;
    }
    .whats .whats-item .whatsNumber {
        font-size: 60px;
    }
    .ad {
        width: 90%;
        padding: 40px 80px;
        margin: 50px auto 20px;
    }
    .ad h3 {
        font-size: 32px;
    }
    .ad p {
        margin: 30px 0 40px;
    }
    .brand {
        margin: 0 auto 30px;
    }
    .brand .brand-item {
        padding: 20px;
    }
    .brand .brand-item .brand-logo {
        margin: 20px auto 20px;
    }
    .brand .brand-item .brand-name {
        margin-top: 20px;
        font-size: 22px;
    }
    .about-us {
        padding: 40px 0;
    }
    .about-us .first, .about-us .honors {
        width: 90%;
    }
    .about-us .company-info {
        padding-right: 50px;
    }
    .about-us .company-info h3 {
        font-size: 40px;
    }
    .about-us .company-info .company-produce li {
        padding-top: 15px;
    }
    .about-us .company-img {
        width: 40%;
        height: auto;
    }
    .about-us .honors .honor-item .number {
        font-size: 32px;
    }
    .about-us .honors .honor-item .number b {
        font-size: 50px;
    }
    .about-us .honors .honor-item p {
        font-size: 17px;
    }
    .system {
        width: 90%;
    }
    .system .system-info h3 {
        font-size: 40px;
    }
    .knowledge {
        width: 90%;
    }
    .ad2 {
        background: url(../images/ad-bg.jpg) no-repeat left center fixed;
    }
}

@media screen and (min-width:768px) and (max-width:991px) {
    .call-question {
        width: 90%;
        padding-bottom: 30px;
    }
    .call-question .question-item {
        padding: 30px 15px 30px;
    }
    .call-question .question-item .question-img i[class*="fa"] {
        font-size: 2.4rem;
    }
    .call-question .question-item .item-content h5 {
        font-size: 18px;
        margin: 25px auto 15px;
    }
    .call-question .question-item .item-content p {
        font-size: 15px;
    }
    .call-question .question-item .item-content .question-icon {
        font-size: 0;
        padding-top: 0;
    }
    .call-question .question-item:hover .question-img {
        transform: translateY(-6rem);
    }
    .call-question .question-item:hover .item-content h5, .call-question .question-item:hover .item-content p {
        transform: translateY(-4rem);
    }
    .whats {
        width: 90%;
        margin-bottom: 30px;
    }
    .whats .whats-item {
        width: calc((100% - 20px * 3) / 4);
        margin: 10px;
        padding: 30px 15px;
    }
    .whats .whats-item .whatsName {
        font-size: 1.2rem;
    }
    .whats .whats-item .item-content {
        margin: 15px 0 25px;
    }
    .whats .whats-item .item-content p {
        font-size: 15px;
    }
    .whats .whats-item .whatsNumber {
        font-size: 48px;
    }
    .ad {
        width: 90%;
        padding: 30px 40px;
        margin: 40px auto 10px;
    }
    .ad h3 {
        font-size: 28px;
    }
    .ad p {
        margin: 20px 0 30px;
    }
    .ad button {
        font-size: 18px;
        height: 42px;
    }
    .brand {
        margin: 0 auto 40px;
    }
    .brand .brand-item {
        padding: 20px;
    }
    .brand .brand-item .brand-logo {
        margin: 20px auto 20px;
    }
    .brand .brand-item .brand-name {
        margin-top: 20px;
        font-size: 22px;
    }
    .about-us {
        padding: 40px 0;
    }
    .about-us .first, .about-us .honors {
        width: 90%;
    }
    .about-us .company-info {
        padding-right: 30px;
    }
    .about-us .company-info h3 {
        font-size: 32px;
    }
    .about-us .company-info .company-produce li {
        padding-top: 10px;
    }
    .about-us .company-img {
        width: 40%;
        height: auto;
    }
    .about-us .honors {
        padding: 30px 0 0;
    }
    .about-us .honors .honor-item .number {
        font-size: 32px;
    }
    .about-us .honors .honor-item .number b {
        font-size: 42px;
    }
    .about-us .honors .honor-item p {
        font-size: 16px;
        margin-top: 10px;
    }
    .system {
        width: 90%;
        padding: 40px 0;
    }
    .system .system-info h3 {
        font-size: 32px;
    }
    .system-info ul li h5 {
        font-size: 18px;
    }
    .system-info ul li p {
        font-size: 16px;
    }
    .system .system-info .part_bottom_button {
        margin-top: 20px;
    }
    .news {
        padding: 40px 0 20px;
    }
    .knowledge {
        width: 90%;
    }
    .news-list li {
        margin-bottom: 20px;
    }
    .news-list li .news-img {
        height: 200px;
    }
    .news-list li .name {
        font-size: 18px;
        margin: 10px 0;
    }
    .news-list li .text {
        -webkit-line-clamp: 1;
    }
    .ad2 {
        padding: 30px 0;
        background: url(../images/ad-bg.jpg) no-repeat left center fixed;
    }
    .ad2 h5 {
        font-size: 28px;
    }
}

@media (max-width: 1024px) and (hover: none) and (pointer: coarse) {
    .ad2 {
        background: url(../images/ad-bg.jpg) no-repeat left center;
    }
}

@media (max-width: 767px) {
    .call-question {
        width: 90%;
        padding-bottom: 20px;
        flex-wrap: wrap;
    }
    .call-question .question-item {
        width: 50%;
        padding: 20px 15px 20px;
    }
    .call-question .question-item:not(:last-child) {
        border: 1px solid #ddd;
    }
    .call-question .question-item:nth-child(2n+1) {
        border-right: none;
    }
    .call-question .question-item:not(:nth-last-child(-n+2)) {
        border-bottom: none;
    }
    .call-question .question-item .question-img i[class*="fa"] {
        font-size: 2.2rem;
    }
    .call-question .question-item .item-content h5 {
        font-size: 16px;
        margin: 15px auto 10px;
    }
    .call-question .question-item .item-content p {
        font-size: 14px;
    }
    .call-question .question-item .item-content .question-icon {
        font-size: 0;
        padding-top: 0;
    }
    .call-question .question-item:hover .question-img {
        transform: translateY(-6rem);
    }
    .call-question .question-item:hover .item-content h5, .call-question .question-item:hover .item-content p {
        transform: translateY(-4rem);
    }
    .whats {
        width: 90%;
        margin-bottom: 20px;
    }
    .whats .whats-item {
        width: 100%;
        margin: 10px 0;
        padding: 20px 15px;
    }
    .whats .whats-item:first-child {
        margin-top: 0;
    }
    .whats .whats-item:last-child {
        margin-bottom: 0;
    }
    .whats .whats-item .whatsName {
        font-size: 1rem;
    }
    .whats .whats-item .item-content {
        margin: 10px 0 15px;
    }
    .whats .whats-item .item-content p {
        font-size: 14px;
        line-height: 1.6;
    }
    .whats .whats-item .whatsNumber {
        font-size: 40px;
    }
    .ad {
        width: 90%;
        padding: 20px 30px;
        margin: 40px auto 10px;
    }
    .ad h3 {
        font-size: 22px;
        line-height: 1.6;
    }
    .ad p {
        font-size: 16px;
        margin: 20px 0 30px;
    }
    .ad button {
        font-size: 16px;
        height: 36px;
        width: 120px;
    }
    .brand {
        margin: 0 auto 30px;
    }
    .brand .brand-item {
        margin: 20px 40px;
        padding: 20px;
    }
    .brand .brand-item .brand-logo {
        margin: 10px auto 10px;
    }
    .brand .brand-item .brand-name {
        margin-top: 20px;
        font-size: 20px;
    }
    .brand .brand-item .brand-text {
        margin: 15px 0 30px;
    }
    .about-us {
        padding: 20px 0;
    }
    .about-us .first {
        width: 90%;
        flex-direction: column;
    }
    .about-us .company-info {
        padding-right: 0;
    }
    .about-us .company-info h3 {
        font-size: 24px;
    }
    .about-us .company-info .company-produce {
        margin-top: 0;
        margin-bottom: 10px;
    }
    .about-us .company-info .company-produce li {
        padding-top: 10px;
    }
    .about-us .company-info .company-produce p {
        font-size: 14px;
        line-height: 1.6;
    }
    .about-us .company-img {
        width: 100%;
        height: auto;
    }
    .about-us .honors {
        width: 90%;
        padding: 20px 0 0;
        flex-wrap: wrap;
    }
    .about-us .honors .honor-item {
        width: 50%;
    }
    .about-us .honors .honor-item:not(:nth-last-child(-n+2)) {
        margin-bottom: 20px;
    }
    .about-us .honors .honor-item .number {
        font-size: 20px;
    }
    .about-us .honors .honor-item .number b {
        font-size: 28px;
    }
    .about-us .honors .honor-item p {
        font-size: 14px;
        margin-top: 10px;
    }
    .system {
        width: 90%;
        padding: 30px 0;
        flex-direction: column-reverse;
    }
    .system .feature-img {
        width: 100%;
        margin-bottom: 20px;
    }
    .system .system-info h3 {
        font-size: 24px;
    }
    .system-info ul {
        margin-top: 20px;
    }
    .system-info ul li {
        margin-bottom: 10px;
        padding-left: 25px;
    }
    .system-info ul li h5 {
        font-size: 16px;
    }
    .system-info ul li p {
        font-size: 14px;
    }
    .system .system-info .part_bottom_button {
        margin-top: 20px;
    }
    .news {
        padding: 30px 0 20px;
    }
    .knowledge {
        width: 90%;
    }
    .news-list {
        margin: 20px 0;
    }
    .news-list li {
        margin-bottom: 20px;
        width: calc((100% - 10px) / 2);
    }
    .news-list li:nth-child(3n+2) {
        margin-left: 0;
        margin-right: 0;
    }
    .news-list li:nth-child(2n) {
        margin-left: 10px;
    }
    .news-list li .news-img {
        height: 150px;
    }
    .news-list li .name {
        font-size: 16px;
        margin: 10px 0;
    }
    .news-list li .text {
        -webkit-line-clamp: 1;
        font-size: 14px;
    }
    .ad2 {
        padding: 30px 0;
        background: url(../images/ad-bg.jpg) no-repeat left center;
    }
    .ad2 h5 {
        font-size: 24px;
    }
    .ad2 p {
        font-size: 16px;
    }
    .ad2 button {
        font-size: 14px;
        padding: 10px 20px;
    }
}