/*header*/
label{font-size: 14px;}
.header {
    width: 100%;
    height: 80px;
    line-height: 80px;
    background-color: transparent;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
}

.header > .inner_c {
    position: relative;
}

.header .log {
    width: 180px;
    height: 40px;
    text-indent: -999em;
    overflow: hidden;
    background: url("../images/logo.png");
}

.header .nav {
    position: absolute;
    right: 0;
    top: 0;
}

.header .nav li {
    float: left;
    margin-left: 60px;
}

.header .nav li > a {
    font-size: 16px;
    color: #666;
}

/**banner**/
.banner {
    width: 100%;
    min-width: 1200px;
    height: auto;
    margin-bottom: 90px;
}

.banner > img {
    width: 100%;
    height: auto;
}

.banner > .vdo > video {
    width: 320px;
    height: 180px;
    background-color: #ccc;
    transform: translate(880px, -90px);
}

/***content***/
.content {
    width: 100%;
    height: auto;
    margin-top: -20px;
}

.smallText {
    width: 100%;
    height: auto;
}

.smallText > .st_left {
    width: 50%;
    height: 100%;
}

.smallText > .st_left > .st_title {
    width: 100%;
    position: relative;
}

.smallText > .st_left > .st_title > p {
    font-size: 32px;
    left: 130px;
    margin-left: 130px;
}

.smallText > .st_left > .st_title > p > i {
    font-style: normal;
    color: #de313c;
}

.smallText > .st_left > .st_title::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 2px;
    background-color: #999999;
    top: 50%;
    left: 0;
}

.smallText > .st_left > .st_pic {
    width: 240px;
    height: 290px;
    border: 2px solid #de313c;
    position: relative;
}

.smallText > .st_left > .st_pic > video {
    width: 500px;
    position: absolute;
    top: 12%;
    left:50px;
    /*transform: translateY(-50%);*/
}

.smallText > .st_right {
    width: 50%;
    padding-left: 40px;
}

.smallText > .st_right > p {
    font-size: 16px;
    text-indent: 2em;
}

.smallText > .st_right > .numbers {
    width: 100%;
    margin-top: 60px;
}

.smallText > .st_right > .numbers > dl {
    width: 170px;
    height: 85px;
    float: left;
    color: #333333;
    text-align: center;
    margin-left: 55px;
}

.smallText > .st_right > .numbers > dl:first-of-type {
    width: 110px;
    margin-left: 0;
}

.smallText > .st_right > .numbers > dl > dt {
    font-size: 56px;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.smallText > .st_right > .numbers > dl > dd {
    margin-top: 10px;
    font-size: 16px;
}

/*first_part*/
.first_part > ul > li {
    width: 50%;
    height: 340px;
    float: left;
}

.first_part > ul > .first > h2 i {
    display: block;
    margin-bottom: 20px;
}

.first_part > ul > .first > dl {
    font-size: 16px;
    text-align: justify;
}

.first_part > ul > .first > dl > dt {
    font-weight: bold;
    margin-bottom: 20px;
    color: #333333;
}

.first_part > ul > .last {
    width: 100%;
    position: relative;
}

.first_part > ul > .last > .last_middle input {
    width: 100px;
    height: 48px;
    margin-right: 20px;
    font-size: 16px;
    text-indent: 10px;
}

.first_part > ul > .last > .last_middle span {
    vertical-align: bottom;
    height: 48px;
    margin-right: 20px;
}

.first_part > ul > .last > .last_middle span:nth-of-type(2) {
    font-size: 48px;
    font-weight: bold;
    color: #de313c;
    line-height: 40px;
}

.first_part > ul > .last > .last_bottom > input {
    width: 180px;
    height: 50px;
    font-size: 18px;
    cursor: pointer;
}

.first_part > ul > .last > .last_bottom > input.active {
    border-color: #de313c;
    color: #de313c;
}

.first_part > ul > .last > .last_bottom > input:hover {
    color: #fff;
    background-color: #de313c;
    border: 0;
}

.first_part > ul > .last > .swt {
    width: 100%;
    height: 50px;
    line-height: 50px;
    margin-top: 40px;
    text-indent: 70px;
    color: #666666;
    background: url("../images/icon_01.png") no-repeat;
}

.first_part > ul > .last > .broadside {
    top: 0px;
}

/*second_part*/
.second_part > .part_body {
    width: 100%;
    height: auto;
}

.second_part > .part_body > .body_left,
.second_part > .part_body > .body_right {
    width: 50%;
    height: auto;
}

.second_part > .part_body > .body_left > .body_title {
    width: 100%;
    font-size: 24px;
    color: #666666;
    margin: 50px 0;
    text-indent: 40px;
    background: url("../images/icon_02.png") no-repeat;
    background-position: 0px 4px;
}

.second_part > .part_body > .body_left > p {
    text-indent: 0;
}

.second_part > .part_body > .body_left > p:nth-of-type(2n-1) {
    color: #de313c;
}

.second_part > .part_body > .body_left > .chart {
    width: 100%;
    height: 250px;
    position: relative;
}

.second_part > .part_body > .body_left > .chart > dl {
    width: 20%;
    height: auto;
    text-align: center;
    position: absolute;
    bottom: 0;
}

.second_part > .part_body > .body_left > .chart > dl:nth-of-type(2) {
    left: 20%;
}

.second_part > .part_body > .body_left > .chart > dl:nth-of-type(3) {
    left: 40%;
}

.second_part > .part_body > .body_left > .chart > dl:nth-of-type(4) {
    left: 60%;
}

.second_part > .part_body > .body_left > .chart > dl:nth-of-type(5) {
    left: 80%;
}

.second_part > .part_body > .body_left > .chart > dl > dt {
    width: 50px;
    background-color: #ddd;
    margin: 0 auto 20px;
    height: 0;
    transition: height 2s;
}

.second_part > .part_body > .body_left > .chart > dl:hover {
    color: #333333;
}

.second_part > .part_body > .body_left > .chart > dl:hover dt {
    background-color: #de313c;
}

.second_part > .part_body > .body_left > a {
    width: 160px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    margin-top: 40px;
    border: 1px solid #de313c;
    color: #de313c;
}

.second_part > .part_body > .body_left > a:hover {
    color: #fff;
    background-color: #de313c;
}

.second_part table {
    width: 100%;
    height: 100%;
}

.second_part > .part_body > .body_right > table > thead {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background-color: #ddd;
    text-align: center;
    color: #333333;
}

.second_part > .part_body > .body_right > table > tbody {
    width: 100%;
    font-size: 14px;
    text-align: center;
    background-color: #f5f5f5;
}

.second_part > .part_body > .body_right > table > tbody tr {
    line-height: 54.5px;
}

.second_part > .part_footer {
    margin-top: 60px;
}

.second_part > .part_footer > .footer_left {
    width: 50%;
    padding: 0 40px;
    position: relative;
}

.second_part > .part_footer > .footer_left thead {
    width: 100%;
    line-height: 50px;
    background-color: #ddd;
    text-align: center;
    color: #333333;

}

.second_part > .part_footer > .footer_left tbody {
    width: 100%;
    background-color: #f5f5f5;
    text-align: center;
    font-size: 14px;
}

.second_part > .part_footer > .footer_left tbody tr {
    height: 51px;
}

.second_part > .part_footer > .footer_left::after {
    content: '';
    position: absolute;
    width: 720px;
    height: 100%;
    border: 2px solid #de313c;
    top: 40px;
    left: 0px;
    z-index: -1;
}

.second_part > .part_footer > .footer_right {
    width: 50%;
}

.second_part > .part_footer > .footer_right > ul > li {
    width: 100%;
    height: 160px;
    background-color: #f5f5f5;
    position: relative;
    cursor: pointer;
}

.second_part > .part_footer > .footer_right > ul > li > img {
    width: auto;
    height: 100%;
}

.second_part > .part_footer > .footer_right > ul > li > p {
    width: 440px;
    padding: 30px 40px;
    font-size: 14px;
    position: absolute;
    top: 0;
    right: 0;
}

.second_part > .part_footer > .footer_right > ul > li:hover {
    color: #de313c;
}

.second_part > .part_footer > .footer_right > ul > li:hover::before{
    content: '';
    width: 160px;
    height: 160px;
    background-color: rgba(0,0,0,.4);
    position: absolute;
    left: 0;
    top: 0;
}
.second_part > .part_footer > .footer_right > ul > li:hover:after {
    content: '';
    width: 116px;
    height: 116px;
    position: absolute;
    top: 20px;
    left: 20px;
    border: 2px solid #fff;
    color: #fff;
    font-size: 56px;
    line-height: 116px;
    text-align: center;
}

.second_part > .part_footer > .footer_right > ul > li:nth-of-type(1):hover:after {
    content: '1';
}

.second_part > .part_footer > .footer_right > ul > li:nth-of-type(2):hover:after {
    content: '2';
}

.second_part > .part_footer > .footer_right > ul > li:nth-of-type(3):hover:after {
    content: '3';
}

/*three_part*/
.three_part {
    position: relative;
}

.three_part > .left {
    width: 680px;
    position: relative;
}

.three_part > .left > .imgBox {
    width: 100%;
    height: 450px;
    margin-top: 60px;
    background-color: #f5f5f5;
    padding: 40px 20px;
}

.three_part > .left > .imgBox > ul {
    width: 440px;
    height: 175px;

}

.three_part > .left > .imgBox > ul > li {
    float: left;
    width: 140px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.three_part > .left > .imgBox > ul > li.active {
    color: #de313c;
}

.three_part > .left > .imgBox > ul > li.active::after {
    content: '';
    width: 136px;
    height: 136px;
    border: 2px solid #de313c;
    position: absolute;
    bottom: 0;
    left: 0;
}

.three_part > .left > .imgBox > ul.bottom li.active::after {
    top: 0;
}

.three_part > .left > .imgBox > ul > li:nth-of-type(2) {
    margin: 0 10px;
}

.three_part > .left > .imgBox > ul > li > p {
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
}

.three_part > .left > .imgBox > ul > li img {
    width: 140px;
    height: 140px;
}

.three_part > .left > .imgBox > ul.bottom {
    margin-left: 150px;
    margin-top: 10px;
}

.three_part > .left > .imgBox > ul.bottom p {
    margin-bottom: 0;
    margin-top: 10px;
}

.three_part > .left > .broadside {
    top: 210px;
    right: 60px;
}

.three_part > .right {
    width: 570px;
    height: 568px;
    position: absolute;
    top: 0;
    right: 0;
}

.three_part > .right > .bigbox {
    width: 100%;
    height: auto;
}
.three_part .info{position: relative;margin-top:35px;}
.three_part > .right > .bigbox > img {
    width: 100%;
    height: auto;
}

.three_part > .right  p {
    margin-left: 80px;
    margin-top: 20px;
    font-size: 24px;
    display: inline-block;
}

.three_part > .right p.eng {
    margin-top: 5px;
    font-size: 16px;
}

.three_part > .right a {
    width: 140px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #de313c;
    border: 1px solid #ff0000;
    position: absolute;
    right: 10px;
    top:25px;
    transition:all .2s;
}
.three_part > .right a:hover{background: #ff0000;color:white;}
.three_part > .right > a:hover {
    color: #fff;
    background-color: #de313c;
}

/*forth_part*/
.forth_part {
    padding-right: 80px;
}

.forth_part > p {
    margin-top: 60px;
    margin-bottom: 40px;
}

.forth_part > .pic_case {
    width: 100%;
    height: auto;
    position: relative;
}

.forth_part > .pic_case > ul {
    width: 100%;
}

.forth_part > .pic_case > ul > li {
    width: 360px;
    height: 455px;
    float: left;
    margin-right: 20px;
    position: relative;
}

.forth_part > .pic_case > ul > li:last-of-type {
    margin: 0;
}

.forth_part > .pic_case > ul > li > img {
    width: 100%;
    height: auto;
}

.forth_part > .pic_case > ul > li > ol > li {
    width: 100%;
    padding: 10px 0;
    text-align: center;
    background-color: #f0f0f0;
    transition: color 0.3s;
}

.forth_part > .pic_case > ul > li > ol > li:nth-of-type(2n-1) {
    background-color: #f5f5f5;
}

.forth_part > .pic_case > ul > li > ol > li:last-of-type {
    padding-bottom: 20px;
}

.forth_part > .pic_case > ul > li > ol > li:nth-of-type(3) {
    font-weight: bold;
}

.forth_part > .pic_case > ul > li::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #de313c;
    bottom: 0;
    left: 0;
    transition: width .3s;
}

.forth_part > .pic_case > ul > li:hover:after {
    width: 100%;
}

.forth_part > .pic_case > ul > li:hover ol > li {
    color: #de313c;
}

.forth_part > .pic_case > .broadside {
    bottom: 12px;
    right: -80px;
}

.forth_part > .pic_case > .broadside::after {
    width: 160px;
}

.forth_part > .list_case {
    width: 100%;
    height: auto;
    margin-top: 60px;
    position: relative;
}

.forth_part > .list_case > .caseBox {
    width: 100%;
    height: 420px;
    overflow: hidden;
}

.forth_part > .list_case > .caseBox table {
    width: 100%;
    position: relative;
}

.forth_part > .list_case > .caseBox thead {
    width: 100%;
    height: 60px;
    line-height: 60px;
    background-color: #dddddd;
    color: #333333;
    position: absolute;
    z-index: 10;
}

.forth_part > .list_case > .caseBox thead th:nth-of-type(1),
.forth_part > .list_case > .caseBox thead th:nth-of-type(2),
.forth_part > .list_case > .caseBox thead th:nth-of-type(3),
.forth_part > .list_case > .caseBox tbody td:nth-of-type(1),
.forth_part > .list_case > .caseBox tbody td:nth-of-type(2),
.forth_part > .list_case > .caseBox tbody td:nth-of-type(3) {
    width: 200px;
}

.forth_part > .list_case > .caseBox thead th:nth-of-type(4),
.forth_part > .list_case > .caseBox tbody td:nth-of-type(4) {
    width: 514px;
}

.forth_part > .list_case > .caseBox tbody {
    width: 1120px;
    position: relative;
    transform: translateY(60px);
    z-index: -1;
    transition: transform 0.3s;
}

.forth_part > .list_case > .caseBox tbody tr {
    width: 1120px;
    height: 60px;
    border-bottom: 1px solid #ccc;
    text-align: center;

}

.forth_part > .list_case > .caseBox tbody tr:nth-of-type(2n) {
    background-color: #f5f5f5;
}

.forth_part > .list_case > .caseBox tbody tr:hover {
    color: #de313c;
}

.forth_part > .list_case > .page_icon {
    width: 2px;
    height: 140px;
    position: absolute;
    bottom: 0;
    right: -20px;
}

.forth_part > .list_case > .page_icon > li {
    width: 100%;
    height: 40px;
    margin-top: 10px;
    background-color: #ccc;
}

.forth_part > .list_case > .page_icon > li.active {
    background-color: #de313c;
}

.forth_part > .list_case > .page_icon > li:first-of-type {
    margin: 0;
}

.forth_part > .list_case > .arrow {
    width: 30px;
    height: 100px;
    position: absolute;
    bottom: 20px;
    right: -80px;
}

.forth_part > .list_case > .arrow > span {
    position: absolute;
    cursor: pointer;

}

.forth_part > .list_case > .arrow > span:first-of-type {
    top: 0;
}

.forth_part > .list_case > .arrow > span:last-of-type {
    bottom: 0;
}

.forth_part > .list_case > .arrow::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #ccc;
    top: 50%;
    transform: translateY(-50%);
}

/*fifth_part*/
.fifth_part > .recommend {
    width: 100%;
    height: 540px;
    border: 2px solid #ff0000;
    margin-top: 60px;
    position: relative;
}

.fifth_part > .recommend > ul {
    width: 420px;
    height: 100%;
    margin: 20px 0 0 20px;
}

.fifth_part > .recommend > ul > li {
    width: 200px;
    height: 250px;
    background-color: #f5f5f5;
    float: left;
    margin-top: 20px;
    position: relative;
}

.fifth_part > .recommend > ul > li:nth-of-type(2n) {
    margin-left: 20px;
}

.fifth_part > .recommend > ul > li > .box {
    width: 100%;
    height: 200px;
    position: relative;
}

.fifth_part > .recommend > ul > li > .box > img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fifth_part > .recommend > ul > li > p {
    width: 100%;
    line-height: 50px;
    text-align: center;
}

.fifth_part > .recommend > ul > li::after {
    content: '';
    width: 0;
    height: 2px;
    background-color: #de313c;
    position: absolute;
    bottom: 0;
    left: 0;
}

.fifth_part > .recommend > ul > li.active:after {
    width: 100%;
}

.fifth_part > .recommend > ul > li.active p {
    color: #de313c;
}

.fifth_part > .recommend > .detail {
    width: 760px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
}

.fifth_part > .recommend > .detail > .imgBox {
    width: 440px;
    height: 670px;
    position: absolute;
    top: -65px;
    left: 0;
}

.fifth_part > .recommend > .detail > .imgBox img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fifth_part > .recommend > .detail > dl {
    width: 320px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
}

.fifth_part > .recommend > .detail > dl > dt {
    margin-top: 20px;
    font-size: 36px;
    line-height: 75px;
    color: #333333;
    position: relative;
}

.fifth_part > .recommend > .detail > dl > dt::after {
    content: '';
    width: 120px;
    height: 2px;
    background-color: #de313c;
    position: absolute;
    bottom: 0px;
    left: 0;
}

.fifth_part > .recommend > .detail > dl > dd:nth-of-type(2n-1) {
    margin-top: 45px;
}

.fifth_part > .recommend > .detail > dl > dd:nth-of-type(2n) {
    margin-top: 20px;
    font-size: 32px;
    font-weight: bold;
    color: #de313c;
}

.fifth_part > .recommend > .detail > dl > dd:last-of-type a {
    width: 140px;
    height: 50px;
    line-height: 50px;
    font-style: 18px;
    text-align: center;
    border: 2px solid #ff0000;
    color: #de313c;
}

/*six_part*/
.six_part > ul {
    width: 100%;
    height: auto;
    margin-top: 60px;
}

.six_part > ul > li {
    width: 285px;
    height: 360px;
    float: left;
    margin-left: 20px;
    position: relative;
    overflow: hidden;
}

.six_part > ul > li:first-of-type {
    margin-left: 0;
}

.six_part > ul > li:nth-of-type(2n) {
    margin-top: 40px;
}

.six_part > ul > li > img {
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
    transition: top .3s;
}

.six_part > ul > li > div {
    width: 100%;
    height: 150px;
    color: #ffffff;
    position: absolute;
    bottom: -90px;
    left: 0;
    background-color: rgba(0, 0, 0, .3);
    transition: all .3s;
}

.six_part > ul > li > div > p {
    width: 100%;
    margin: 20px 0 25px;
    font-size: 24px;
    text-align: center;
}

.six_part > ul > li > div > input {
    display: block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    border: 1px solid #ff0000;
    color: #de313c;
    text-align: center;
    margin: 0 auto;
}

.six_part > ul > li > div::after {
    content: '';
    width: 100%;
    height: 2px;
    background-color: #de313c;
    position: absolute;
    bottom: 0;
    left: 0;
}

.six_part > ul > li:hover img {
    top: -120px;
}

.six_part > ul > li:hover div {
    bottom: 0;
    color: #de313c;
    background-color: rgba(245, 245, 245, 1);
}

.six_part > a {
    display: block;
    width: 650px;
    line-height: 51px;
    text-indent: 70px;
    font-size: 24px;
    color: #666;
    background: url("../images/icon_01.png") no-repeat;
    margin: 40px auto 0;

}

.effluent_standard {
    width: 100%;
    height: 100%;
    background-color: rgba(245, 245, 245, .9);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    display: none;
}

.effluent_standard > table {
    width: 800px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
}

.effluent_standard > table > caption {
    text-align: right;
}

.effluent_standard > table tr {
    height: 35px;
}

.effluent_standard > table td,
.effluent_standard > table th {
    border: 1px solid #666;
    text-align: center;
}

.effluent_standard > table.shandong {
    top: 80px;
    left: 50%;
    font-size: 14px;
    transform: translateX(-50%);
}


/*bg_cover*/
.bg_cover {
    height: 1060px;
    background-color: #f5f5f5;
    margin-top: 190px;
    position: relative;
}

.bg_cover > .inner_t_l {
    width: 50%;
    height: 460px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-100%, -128%);
    overflow: hidden;
}

.bg_cover > .inner_t_l > img {
    position: absolute;
    top: 0;
    right: 0;
}

.bg_cover > .inner_t_r {
    width: 600px;
    height: 560px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    right: 50%;
    transform: translate(100%, -94.5%);
}

.bg_cover > .inner_t_r > h2 {
    width: 100%;
    height: 100px;
    line-height: 100px;
    text-align: center;
    background-color: #de313c;
    color: #fff;
}

.bg_cover > .inner_t_r > h2 > i {
    line-height: 100px;
}

.bg_cover > .inner_t_r > h2 > b {
    line-height: 75px;
}

.bg_cover > .inner_t_r > h2 > i::before,
.bg_cover > .inner_t_r > h2 > i::after {
    border-color: #fff;
    top: 28px;
}

.bg_cover dl {
    width: 440px;
    height: auto;
    padding: 0 20px;
    text-align: justify;
    float: right;
}

.bg_cover > .inner_t_r dl:first-of-type {
    margin-top: 100px;
    margin-bottom: 20px;
}

.bg_cover dl dt {
    color: #333;
    font-weight: bold;
    margin-bottom: 15px;
}

.bg_cover > .inner_b_l {
    width: 600px;
    height: 660px;
    position: absolute;
    bottom: 50%;
    left: 50%;
    transform: translate(-100%, 80.4%);
}

.bg_cover > .inner_b_l > .question {
    width: 100%;
    height: 520px;
    background-color: #fff;
}

.bg_cover > .inner_b_l > .question dl {
    float: left;
}

.bg_cover > .inner_b_l > .question dl:first-of-type {
    margin-top: 40px;
    margin-bottom: 20px;
}
.question dd{font-size: 14px;}

.bg_cover > .inner_b_l > .more {
    display: block;
    width: 140px;
    height: 140px;
    line-height: 36px;
    color: #fff;
    background-color: #aaaaaa;
    text-align: center;
    padding: 33px;
    font-size: 14px;
}

.bg_cover > .inner_b_l > .more span {
    font-size: 50px;
    margin-bottom: 5px;
}

.bg_cover > .inner_b_l > .more:hover {
    background-color: #de313c;
}

.bg_cover > .inner_b_r {
    width: 50%;
    height: 500px;
    position: absolute;
    bottom: 50%;
    right: 50%;
    transform: translate(100%, 106%);
    overflow: hidden;
}

.bg_cover > .inner_b_r > img {
    position: absolute;
    top: 0;
    left: 0;
}

.bg_cover > .middle {
    width: 320px;
    height: 540px;
    background: url("../images/part7_02.jpg") no-repeat;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    z-index: 99;
}

.bg_cover > .middle a {
    width: 200px;
    height: 60px;
    border: 2px solid #fff;
    color: #fff;
    font-size: 24px;
    text-align: center;
    line-height: 60px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/*eight_part*/
.eight_part {
    width: 100%;
    height: auto;
}

.eight_part > p {
    font-size: 24px;
    color: #333333;
    margin-bottom: 40px;
}

.eight_part > form {
    width: 100%;
    height: 361px;
}

.eight_part > form > .form_part {
    width: 270px;
    float: left;
    margin-left: 40px;
}

.eight_part > form > .form_part:first-of-type {
    margin-left: 0;
}

.eight_part > form > .form_part input {
    width: 100%;
    height: 40px;
    margin-top: 20px;
    padding: 0 15px;
    font-size: 16px;
}

.eight_part > form > .form_part:nth-of-type(4) .area {
    width: 100%;
    height: 40px;
    margin-top: 20px;
    padding: 0 15px;
    border: 1px solid #ccc;
    font-size: 16px;
    color: #666;
}
.eight_part > form > .form_part:nth-of-type(4) .area input{
    border: 0;
    width: 185px;
    height: 100%;
    margin: 0;
    padding: 0;
}
.eight_part > form > .form_part:nth-of-type(5) {
    width: 100%;
    margin-left: 0;
    margin-top: 40px;
}

.eight_part > form > .form_part:nth-of-type(5) textarea {
    width: 100%;
    height: 120px;
    margin-top: 20px;
    resize: vertical;
}

.eight_part > form > .btn {
    width: 100%;
    margin-top: 40px;
    position: relative;
}

.eight_part > form > .btn > input {
    width: 140px;
    height: 40px;
    position: absolute;
    left: 50%;
    cursor: pointer;
}

.eight_part > form > .btn > #submit {
    color: #fff;
    border: 0;
    background-color: #de313c;
    transform: translateX(-112%);
}

.eight_part > form > .btn > #btn1 {
    color: #999999;
    transform: translateX(12%);
    border: 1px solid #aaa;
}

/*footer*/
.footer {
    width: 100%;
    height: 40px;
    background-color: #333333;
    margin-top: 120px;
}

.footer .left {
    width: 50%;
    height: 100%;
    line-height: 40px;
    color: #999;
    float: left;
}

.footer .right {
    width: 50%;
    height: 100%;
    float: left;
}

.footer .right > ul > li {
    float: right;
}

.footer .right > ul > li > a {
    height: 40px;
    line-height: 40px;
    color: #999;
    padding: 0 10px;
}

/*update 190510*/
.first_part i.broadside{transform:rotate(0deg);}
.first_part ul .last{padding-left: 0;margin-top: 40px;height: auto;}
.first_part ul .last>div{display: inline-block;}
.first_part ul .last>a:hover{color:#de313c;}