* {
    padding: 0px;
    margin: 0px;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    font-size: 14px;
    color: #333;
    background-color: #fff;
    margin: 0px;
    padding: 0px;
}

ol,
ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

.w_1200 {
    width: 1200px;
    margin: 0 auto;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clearfix:after {
    display: block;
    height: 0;
    content: '';
    clear: both;
}

.clearfix {
    zoom: 1;
}

a {
    text-decoration: none;
    font-family: 'Microsoft YaHei', sans-serif;
    color: #333;
}

em {
    font-style: normal;
}

strong {
    font-weight: bold;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

input,
button {
    outline: 0;
    border: 0;
    padding: 0;
    background: transparent;
}

input,
textarea {
    font-family: 'Microsoft YaHei', sans-serif;
    outline: 0;
}

.content {
    text-align: center;
    position: relative;
}
.content h4 {
    font-size: 40px;
    font-family: 'Microsoft YaHei';
    color: rgb(248, 248, 248);
    text-transform: uppercase;
    line-height: 0.75;
    position: absolute;
    left: 0px;
    right: 0px;
    text-align: center;
    top: 50px;
    z-index: -1;
}

.content h3 {
    font-size: 32px;
    color: #333;
    padding-top: 50px;
    background-image: url(../images/title_bg.png);
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: 174px 12px;
    padding-bottom: 20px;
    letter-spacing: 4px;
}

.content .sub {
    font-size: 16px;
    color: #666;
    line-height: 28px;
}

.solution {
    position: relative;
    background-color: #f7f7f7;
    z-index: 0;
    padding-bottom: 60px;
}
.solution_shouji {
    display: none;
}
.solution h4 {
    color: rgba(255, 255, 255, 0.06);
}

.solution h3 {
    color: #333;
}

.solution .sub {
    padding: 0px 0 0px;
    color: #999;
}
.solution_box {
    margin-top: 20px;
}
.solution_ul {
    display: flex;
    flex-wrap: wrap;
    margin-left: -20px;
    margin-right: -20px;
}
.solution_ul li {
    width: calc(25% - 20px);
    margin: 10px;
    box-sizing: border-box;
    text-align: center;
    border-radius: 10px;
}
.solution_ul li img {
    width: 100%;
    height: 160px;
    display: block;
    object-fit: cover;
    border-radius: 10px;
}
.solution_ul li p {
    font-size: 16px;
    color: #333;
    padding: 10px 10px 15px;
}

.one_box {
    padding: 20px 0px 60px;
    margin: auto;
    position: relative;
    /* background-color: #f7f7f7; */
}

.tab_div {
    display: flex;
    padding-top: 40px;
    align-items: center;
}

.tab_div .tab_item {
    flex: 1;
    background: #fff;
    position: relative;
    padding: 40px 40px;
    text-align: center;
}
.tab_div .tab_item:nth-child(1) {
    color: #2c8db9;
    background: #e5f7ff;
}
.tab_div .tab_item:nth-child(2) {
    color: #2da72d;
    background: #f2fff2;
    flex: 1.5;
}
.tab_div .tab_item:nth-child(3) {
    color: #333333;
    background: #f2f2f2;
}

.tab_div .tab_item img {
    width: 140px;
    object-fit: cover;
    position: absolute;
    left: 20px;
    top: 10px;
    z-index: 0;
}
.tab_div .ll-box {
    display: flex;
    flex-wrap: wrap;
}
.tab_div .ll-box p {
    width: 50%;
}
.tab_div .tab_item h2 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    text-align: center;
}
.tab_div .tab_item p {
    margin-top: 30px;
    font-size: 15px;
    line-height: 28px;
    text-align: center;
}

.function {
    margin: 20px auto 0;
    width: 100%;
    overflow: hidden;
    padding-bottom: 60px;
}
.function ul {
    display: flex;
    flex-wrap: wrap;
    margin: 0px -10px;
}
.function li {
    position: relative;
    width: 25%;
    box-sizing: border-box;
    padding: 10px;
}

.function a {
    display: block;
    padding: 30px 20px;
    box-sizing: border-box;
    width: 100%;
    background: #fff;
    border-radius: 10px;
    transition: all 0.5s;
    text-align: center;
}
.function a:hover {
    transform: translateY(-10px);
}
.item-icon {
    width: 50px;
    height: 50px;
    margin: 0px auto 20px;
}

.item-icon img {
    width: 50px;
    height: 50px;
    transition: all 0.5s;
}
.function a:hover .item-icon img {
    transform: rotate(360deg);
}
.function-item h3 {
    font-size: 18px;
    color: #333;
    line-height: 18px;
    font-weight: 600;
}

.function-item p {
    font-size: 15px;
    color: #999;
    margin-top: 12px;
    line-height: 20px;
    height: 60px;
}
.function-tips {
    text-align: center;
    margin-top: 12px;
}

.three_one-box {
    display: flex;
    padding: 40px 0px 60px;
}
.tetx-p {
    text-align: center;
    font-size: 16px;
    padding: 30px 15px 0px;
}
.on-1box {
    background-color: #f7f7f7;
    width: 50%;
}
.ul_one {
    display: flex;
    flex-wrap: wrap;
}
.ul_one li {
    width: 50%;
    text-align: center;
    padding: 30px 40px;
    box-sizing: border-box;
}
.ul_one li img {
    width: 50px;
    margin: auto;
}
.ul_one li h2 {
    font-size: 22px;
    margin-top: 10px;
    font-weight: bold;
}
.ul_one li p {
    font-size: 15px;
    margin-top: 10px;
    color: #666;
}
.on-2box {
    background-color: #fff;
    width: 50%;
    border: 1px solid #eee;
}
.ul_two {
    display: flex;
    flex-wrap: wrap;
}
.ul_two li {
    width: 50%;
    padding: 30px 40px;
    position: relative;
    box-sizing: border-box;
}
.ul_two li .jj-div {
    position: relative;
    text-align: center;
}

.ul_two li img {
    width: 50px;
    margin: auto;
}

.ul_two li h2 {
    font-size: 22px;
    font-weight: bold;
    color: #333;
    margin-top: 10px;
}
.ul_two li p {
    font-size: 15px;
    margin-top: 10px;
    color: #666;
}
.two_box {
    background: url(../images/yjcy-bg.jpg) top;
    background-size: cover;
    box-sizing: content-box;
}
.two_box .content h3,
.two_box .content .sub,
.two_box .function-tips {
    color: #fff;
}
.new_liucheng {
    /* background: url(../images/home-page-slide-3.jpg) center;
    background-size: cover;
    box-sizing: content-box;
    background-color: #f7f7f7;
    */
    padding-bottom: 40px;
}
.new_liucheng ul {
    margin-top: 40px;
}
.new_liucheng li {
    padding: 30px 30px;
    background-color: rgba(255, 255, 255, 1);
    border: 1px solid #dcdcdc;
    border-radius: 10px;
    width: 18.7%;
    margin-right: 1.5%;
    margin-bottom: 1.5%;
    background-size: cover !important;
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.new_liucheng li:nth-child(4n) {
    margin-right: 0;
}
.new_liucheng li h3 {
    margin-bottom: 15px;
    font-size: 24px;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.new_liucheng li h3 img {
    margin-right: 5px;
    width: 45px;
    height: 45px;
    object-fit: contain;
}
.new_liucheng li p {
    font-size: 14px;
    color: #666;
    line-height: 20px;
}