* {
    margin: 0px;
    padding: 0px;
    list-style: none;
}

header {
    height: 120px;
    background-color: #151515;
}

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

.clear {
    clear: both;
}

.logo {
    float: left;
    height: 50px;
    background-color: #fff;
    border-radius: 5px;
    margin-top: 35px;
}

nav {
    float: right;
    margin-top: 35px;
}

nav a {
    display: inline-block;
    width: 64px;
    height: 50px;
    margin-left: 60px;
    line-height: 50px;
    color: #858585;
    text-decoration: none;
}

nav a:hover {
    color: #6DC24B;
}

/* 轮播图 */
.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    font-size: 0px;
}

.carousel-track {
    display: flex;
    transition: transform 0.3s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.carousel-slide img {
    width: 100%;
    height: auto;
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    cursor: pointer;
    border: none;
    background: none;
    background-color: #03030360;
    border-radius: 10px;
}

.carousel-prev:hover,
.carousel-next:hover {
    background-color: #030303b0;
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

.main_more {
    width: 100%;
    background: url(../images/bg1.png) no-repeat center center;
    background-size: 100%;
    padding: 50px 0px;
}

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

.title1 {
    text-align: center;
    font-size: 30px;
    line-height: 30px;
    margin-top: 30px;
}

.title1 span {
    display: inline-block;
    width: 80px;
    border-bottom: 3px solid #6DC24B;
}

.title1 i {
    font-size: 14px;
    color: #858585;
}

.project_list {
    margin-top: 45px;
}

.project_list li {
    position: relative;
    float: left;
    width: 277px;
    margin-left: 11px;
    margin-right: 12px;
    cursor: pointer;
}

.project_list li:hover div {
    display: none;
    cursor: pointer;
}

.project_list li:hover img {
    filter: grayscale(0%);

}

.project_list li img {
    width: 277px;
    filter: grayscale(100%);
}

.project_list li div {
    width: 100%;
    color: #fff;
    top: 0px;
    left: 0px;
    text-align: center;
    padding-top: 40%;
    font-size: 20px;
    position: absolute;
    display: inline-block;
}

.more_people {
    width: 1200px;
    margin: 0 auto;
    margin-top: 60px;

}

.title2 {
    height: 45px;
    border-bottom: 1px solid #EAEAEA;
    line-height: 45px;
}

.title2 span {
    display: inline-block;
    height: 44px;
    color: #6DC24B;
    padding: 0px 10px;
    border-bottom: 1px solid #6DC24B;
}

.people_list {
    margin-top: 30px;
}

.people_list li {
    float: left;
    width: 224px;
}

.people_list li P {
    padding: 0px 10px;
}

.people_list li P:nth-child(2) {
    font-weight: bold;
    margin-top: 7px;
    margin-bottom: 2px;
}

.people_list li P:nth-child(3) {
    color: #858585;
    font-size: 14px;
}

.people_list li P:nth-child(4) {
    font-size: 14px;
    margin-top: 10px;
    line-height: 24px;
}


.people_list li:not(:nth-child(1)) {
    margin-left: 20px;
}

.fnowledge {
    background-color: #F3F3F3;
}

.fnowledge_box {
    width: 1200px;
    margin: 0 auto;
    padding: 60px 0px;
    margin-top: 60px;
}

.fnowledge_left {
    float: left;
    width: 760px;
    background-color: #fff;
}

.fnowledge_right {
    float: right;
    width: 414px;
    background-color: #fff;
}

.fnowledgelist ul {
    padding: 20px 10px;
}

.fnowledgelist ul li {
    margin-bottom: 20px;
}

.fnowledgelist ul li img {
    float: left;
    width: 100px;
    margin-right: 10px;
}

.fnowledge_main p:nth-child(1) {
    color: #151515;
}

.fnowledge_main p:nth-child(2) {
    color: #908e8e;
    font-size: 14px;
    margin-top: 6px;
    line-height: 24px;
}

footer {
    background-color: #333942;
    padding: 40px 0px;
}

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

.footer_us {
    margin-right: 300px;
    float: left;
}

.title_footer {
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
}

.footer_us {
    width: 220px;
}

.footer_us p:nth-child(2) {
    color: #6B7482;
    font-size: 14px;
    line-height: 26px;
}

.footer_us ul li {
    font-size: 14px;
    line-height: 26px;
    color: #6B7482;
}

.banquan {
    padding: 10px 0px;
    background-color: #292F38;
}

.banquan {
    text-align: center;
    line-height: 40px;
    color: #6B7482;
}

.banner2 {
    width: 100%;
    font-size: 0px;
}

.banner2 img {
    width: 100%;
}

.title3 {
    width: 1200px;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 30px;
}

.title3 span {
    font-size: 24px;
}

.aboutus_box {
    width: 1200px;
    margin: 0 auto;
    margin-top: 60px;
}

.ab_us {
    margin-top: 60px;
}

.ab_us img {
    width: 460px;
    float: left;
    margin-right: 20px;
}

.ab_us p {
    line-height: 30px;
    color: #7f7f7f;
    margin-bottom: 5px;
}

.ab_us2 {
    margin-top: 60px;
    margin-bottom: 60px;
}

.title4 {
    margin-top: 80px
}

.project_list2 {
    margin-bottom: 60px;
}

.know {
    text-align: center;
    margin-bottom: 60px;
}

.know li {
    display: inline-block;
    width: 360px;
    margin: 15px;
    text-align: left;
    margin-bottom: 30px;
}

.know li a {
    text-decoration: none;
    color: #151515;
}

.know li img {
    width: 100%;
}

.know li a p:nth-child(2) {
    font-size: 18px;
    font-weight: bolder;
    margin: 10px 0px;
    height: 48px;
}

.know li a p:nth-child(3) {
    color: #6B7482;
    font-size: 14px;
    line-height: 20px;
    height: 60px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    /* 显示的行数 */
    -webkit-box-orient: vertical;
}

.map img {
    width: 100%;
}

.map {
    margin-bottom: 60px;
}

.contactus_box_left {
    float: left;
    width: 50%;
}

.contactus_box_left h2 {
    margin-bottom: 20px;
}

.contactus_box_left p {
    line-height: 30px;
    margin: 0px 0px 10px 0px;
}

.contactus_box_right {
    float: right;
    width: 50%;
}

.contactus_box_right input {
    width: 100%;
    height: 35px;
    border: 1px solid #DADADA;
}

.contactus_box_right li {
    margin-bottom: 10px;
}

.contactus_box_right p {
    margin-bottom: 5px;
}

.contactus_box_right textarea {
    width: 100%;
    height: 120px;
    border: 1px solid #DADADA;
}

.contactus_box_right button {
    width: 240px;
    height: 35px;
    background-color: #6DC24B;
    border: 0px;
    color: #fff;
    font-size: 16px;
    letter-spacing: 10px;
}

.know_msg h2 {
    margin-bottom: 30px;
}

.know_msg {
    margin-bottom: 60px;
}

.know_msg img {
    float: right;
    margin-left: 20px;
}


.know_msg p {
    font-size: #333;
    line-height: 30px;
    margin-bottom: 10px;
    text-indent: 2rem;
}