@charset "UTF-8";

* {

    -webkit-box-sizing: border-box;

    box-sizing: border-box;

}



.ellipsis {

    width: 27em;

    white-space: nowrap;

    text-overflow: ellipsis;

    -o-text-overflow: ellipsis;

    overflow: hidden;

}



.fl {

    float: left;

}



.fr {

    float: right;

}



.clearfix:after {

    content: '';

    display: block;

    clear: both;

}



.table {

    display: table;

}



.table_cell {

    display: table-cell;

    vertical-align: middle;

}



.blockbox {

    width: 1200px;

    margin: auto;

}



.wrap {

    overflow: hidden;

}



.header {

    width: 100%;

    height: 90px;

    position: relative;

    z-index: 2;

}



.header_logo {

    height: 100%;

    width: 226px;

    background: url("../images/logo.png") no-repeat center;

    margin-left: 40px;

    float: left;

}



.header .blockbox {

    text-align: center;

    position: absolute;

    top: 0;

    left: 50%;

    margin-left: -600px;

}



.header .blockbox a {

    display: inline-block;

    padding: 0 24px;

    font-size: 18px;

    color: #000;

    position: relative;

    line-height: 90px;

    transition: 0.3s;

}



.header .blockbox a:not(:last-child):after {

    content: '';

    display: block;

    width: 1px;

    height: 16px;

    background: rgba(255, 255, 255, 0.3);

    position: absolute;

    top: 50%;

    right: 0;

    margin-top: -8px;

}



.header .blockbox a:hover {

    font-weight: bold;

}



.header_menu {

    float: right;

    height: 90px;

    margin-right: 40px;

    padding-right: 32px;

    position: relative;

    background: url("../images/menu_icon.png") no-repeat center right;

}



.header_menu_a {

    font-size: 18px;

    color: #000;

    font-weight: bold;

    line-height: 90px;

}



.header_menu_select {

    width: 400px;

    height: 996px;

    background: #000;

    position: absolute;

    top: 0;

    right: -500px;

    z-index: 2;

}



.header_menu_select_close {

    width: 100%;

    height: 140px;

    position: relative;

    border-bottom: 1px solid #f1f1f1;

}



.header_menu_select_close a {

    display: block;

    width: 25px;

    height: 25px;

    background: url("../images/menu_close.jpg") no-repeat center;

    position: absolute;

    top: 32px;

    right: 38px;

}



.header_menu_option {

    display: block;

    width: 100%;

    height: 70px;

    line-height: 69px;

    border-bottom: 1px solid #f1f1f1;

    text-align: center;

    font-size: 16px;

    color: #4c4c4c;

    transition: 0.3s;

    background: transparent;

}



.header_menu_option:hover {

    color: #000;

    background: #f71f2a;

}



.header_menu_phone {

    text-align: center;

    font-size: 16px;

    color: #4c4c4c;

    line-height: 16px;

}



.header_menu_net {

    font-size: 14px;

    color: #999999;

    line-height: 14px;

    margin-top: 10px;

    text-align: center;

}



.header_menu_contact {

    width: 100%;

    position: absolute;

    bottom: 80px;

    left: 0;

}



.header:after {

    content: '';

    display: block;

    width: 100%;

    height: 1px;

    clear: both;

    background: rgba(255, 255, 255, 0.3);

}



.banner {

    width: 100%;

    height: 996px;

    margin-top: -90px;

    position: relative;

}



.banner_slide {

    width: 100%;

    height: 996px;

    overflow: hidden;

    position: absolute;

    top: 0;

    left: 0;

}



.banner_slide_bd {

    height: 996px;

}



.banner_slide_each {

    width: 100%;

    height: 100%;

    float: left;

    background: url("../images/banner_bg_01.jpg") no-repeat center;

}



.banner_slide_each:nth-child(2) {

    background: url("../images/banner_bg_02.jpg") no-repeat center;

}



.banner_slide_each .blockbox {

    position: relative;

    height: 100%;

}



.banner_slide_each_coor {

    display: block;

    width: 180px;

    height: 46px;

    background: #f71f2a url("../images/banner_icon1.png") no-repeat center right;

    line-height: 46px;

    text-align: left;

    padding-left: 30px;

    font-size: 16px;

    color: #000;

    position: absolute;

    bottom: 245px;

    left: 0;

    transition: 0.3s;

}



.banner_slide_each_coor:hover {

    width: 190px;

}



.banner_slide_control {

    height: 84px;

    width: 1200px;

    position: absolute;

    bottom: 0;

    left: 50%;

    margin-left: -600px;

}



.banner_slide_btn {

    width: 180px;

    height: 84px;

    overflow: hidden;

    background: #000;

    position: relative;

    z-index: 2;

}



.banner_slide_btn a {

    width: 50%;

    float: left;

    height: 100%;

    text-align: center;

    line-height: 84px;

    transition: 0.3s;

}



.banner_slide_btn a:first-child {

    background: url("../images/banner_left_icon.png") no-repeat center;

}



.banner_slide_btn a:nth-child(2) {

    background: url("../images/banner_right_icon.png") no-repeat center;

}



.banner_slide_btn:after {

    content: '';

    display: block;

    width: 2px;

    height: 18px;

    background: #f0f0f0;

    position: absolute;

    top: 50%;

    left: 50%;

    margin: -9px 0 0 -1px;

}



.banner_slide_btn.on a:first-child {

    background: url("../images/banner_left_icon_h.png") no-repeat center;

}



.banner_slide_btn.on a:nth-child(2) {

    background: url("../images/banner_right_icon_h.png") no-repeat center;

}



.enter_us {

    width: 100%;

    height: 834px;

    background: url("../images/come_into_bg.png") no-repeat center;

}



.enter_us_show {

    float: right;

    width: 590px;

    margin-right: 158px;

    padding-left: 45px;

    text-align: left;

}



.enter_us_show .banner_slide_each_coor {

    position: static;

    margin-top: 40px;

}



.enter_us_show_num {

    margin-top: 110px;

}



.enter_us_show_t {

    font-size: 46px;

    color: #1a2447;

    line-height: 46px;

    margin: 30px 0 30px 0;

}



.enter_us_show_info {

    font-size: 16px;

    color: #4c4c4c;

    line-height: 40px;

}



.trends {

    width: 100%;

    height: 834px;

    background: url("../images/new_tendency_bg.jpg") no-repeat center;

}



.trends .blockbox {

    position: relative;

    height: 100%;

}



.trends .enter_us_show {

    float: left;

}



.trends .enter_us_show_t {

    margin-bottom: 18px;

}



.trends_tinfo {

    font-size: 20px;

    color: #1a2447;

    line-height: 20px;

    margin-bottom: 34px;

}



.trends .enter_us_show_info {

    width: 345px;

    font-size: 16px;

    color: #999999;

    line-height: 36px;

}



.trends_slide {

    width: 909px;

    height: 504px;

    position: absolute;

    bottom: 102px;

    right: 0;

    overflow: hidden;

}



.trends_slide_more {

    display: block;

    width: 180px;

    height: 46px;

    background: #f71f2a url(../images/banner_icon1.png) no-repeat center right;

    line-height: 46px;

    text-align: left;

    padding-left: 30px;

    font-size: 16px;

    color: #000;

    position: absolute;

    top: 202px;

    left: 718px;

    transition: 0.3s;

}



.trends_slide_more:hover {

    width: 190px;

}



.trends_slide_img {

    margin-left: 162px;

    width: 658px;

    height: 428px;

}



.trends_slide_img img {

    width: 100%;

    height: 100%;

    max-width: 100%;

    max-height: 100%;

}



.trends_slide_bd {

    width: 100%;

    height: 504px;

}



.trends_slide_each {

    width: 100%;

    height: 100%;

    position: relative;

}



.trends_slide_dec {

    width: 336px;

    height: 235px;

    background: #3a3a48;

    position: absolute;

    bottom: 0;

    left: 0;

    padding: 44px 0 0 28px;

    overflow: hidden;

}



.trends_slide_dec_t {

    font-size: 20px;

    color: #000;

    line-height: 20px;

    font-weight: bold;

}



.trends_slide_dec_t:after {

    content: '';

    display: block;

    width: 30px;

    height: 3px;

    background: #f71f2a;

    margin: 26px 0 10px 0;

}



.trends_slide_dec_info {

    font-size: 14px;

    color: #000;

    line-height: 30px;

    max-height: 90px;

    width: 350px;

    overflow-y: scroll;

    padding-right: 50px;

}



.trends_slide_page {

    width: 155px;

    height: 76px;

    line-height: 76px;

    position: absolute;

    bottom: 0;

    left: 382px;

}



.trends_slide_page_l {

    display: inline-block;

    height: 100%;

    width: 34px;

    background: url("../images/new_tendency_left.png") no-repeat center;

    vertical-align: middle;

    margin-right: 10px;

}



.trends_slide_page_r {

    display: inline-block;

    height: 100%;

    width: 34px;

    background: url("../images/new_tendency_right.png") no-repeat center;

    vertical-align: middle;

    margin-left: 10px;

}



.trends_slide_page .playState {

    font-size: 16px;

    color: #999999;

}



.trends_slide_page .playState span {

    font-size: 20px;

}



.vibrant {

    width: 100%;

    height: 834px;

    background: url("../images/vibrant_bg.jpg") no-repeat center;

}



.vibrant_l {

    width: 600px;

    float: left;

    padding-left: 43px;

}



.vibrant_l_img {

    margin-top: 110px;

}



.vibrant_l_t {

    font-size: 46px;

    color: #000;

    line-height: 46px;

    margin: 30px 0 20px 0;

}



.vibrant_l_info {

    font-size: 16px;

    color: #868ca4;

    line-height: 16px;

}



.vibrant_r {

    width: 557px;

    float: left;

}



.vibrant_r .vibrant_c_img {

    margin-top: 255px;

}



.vibrant_r .vibrant_c_et,

.vibrant_r .vibrant_c_ct,

.vibrant_r .vibrant_c_dec {

    margin-left: 72px;

}



.vibrant_c_img {

    width: 557px;

    height: 214px;

    margin-top: 48px;

}



.vibrant_c_img img {

    width: 100%;

    height: 100%;

    max-width: 557px;

    max-height: 214px;

}



.vibrant_c_et {

    font-size: 16px;

    color: #64687b;

    line-height: 16px;

    margin: 34px 0 14px 0;

    text-transform: uppercase;

    width: 490px;

}



.vibrant_c_ct {

    font-size: 20px;

    color: #000;

    line-height: 20px;

    width: 490px;

}



.vibrant_c_dec {

    font-size: 14px;

    color: rgba(255, 255, 255, 0.4);

    line-height: 28px;

    margin-top: 20px;

    max-width: 490px;

}



.team {

    width: 100%;

    height:620px;

    background: #fff ;

    padding-top:60px;

}



.team .blockbox {

    width: 1045px;

}



.team_t {

    font-size: 46px;

    color: #1a2447;

    line-height: 46px;

    margin: 28px 0 20px 0;

}



.team_t_info {

    font-size: 16px;

    color: #747887;

    line-height: 16px;

}



.team_slide {

    width: 100%;

    height: 508px;

    padding-top: 62px;

    margin-top: -15px;

    overflow: hidden;

    position: relative;

}



.team_slide_dec {

    width: 100%;

    height: 446px;

    background: #000;

    padding: 52px 50px 40px 50px;

    position: relative;

}



.team_slide_dec_t {

    font-size: 36px;

    color: #474747;

    line-height: 36px;

}



.team_slide_dec_t span {

    display: inline-block;

    font-size: 14px;

    color: #000;

    line-height: 14px;

    padding: 6px 9px;

}



.team_slide_dec_exp, .team_slide_dec_count {

    font-size: 16px;

    color: #2b3d62;

    line-height: 16px;

}



.team_slide_dec_exp {

    margin-top: 34px;

}



.team_slide_dec_count {

    margin-top: 15px;

}



.team_slide_dec_info {

    font-size: 14px;

    color: #999999;

    line-height: 30px;

    margin-top: 40px;

    width: 570px;

}



.team_slide_dec_contact {

    display: block;

    width: 180px;

    height: 46px;

    background: #f71f2a url(../images/banner_icon1.png) no-repeat center right;

    line-height: 46px;

    text-align: left;

    padding-left: 30px;

    font-size: 16px;

    color: #000;

    position: absolute;

    top: 125px;

    left: 432px;

    transition: 0.3s;

}



.team_slide_dec_contact:hover {

    transform: translateY(-4px);

}



.team_slide_dec_pic {

    width: 346px;

    height: 466px;

    position: absolute;

    bottom: 42px;

    right: 50px;

}



.team_slide_dec_pic_img {

    width: 100%;

}



.team_slide_dec_pic_img img {

    width: 100%;

    max-width: 100%;

}



.team_slide_dec_pic_bottom {

    width: 100%;

    height: 134px;

    background: #eb3d46;

    padding: 22px 0 0 30px;

    position: absolute;

    bottom: 0;

    left: 0;

}



.team_slide_dec_pic_bottom h3 {

    font-size: 18px;

    color: #000;

    line-height: 18px;

}



.team_slide_dec_pic_bottom .star {

    font-size: 0;

    margin: 10px 0 12px 0;

}



.team_slide_dec_pic_bottom .star img {

    margin-right: 8px;

}



.team_slide_dec_pic_bottom .star span {

    font-size: 32px;

    color: #fdb32b;

    line-height: 32px;

    vertical-align: middle;

    font-weight: bold;

    margin-left: 12px;

}



.team_slide_dec_pic_bottom .vol {

    font-size: 14px;

    color: #ffa1a6;

}



.team_slide_dec_pic_bottom .vol span:first-child {

    position: relative;

    margin-right: 17px;

}



.team_slide_dec_pic_bottom .vol span:first-child:after {

    content: '';

    display: block;

    width: 1px;

    height: 12px;

    background: #ffa1a6;

    position: absolute;

    top: 50%;

    right: -9px;

    margin-top: -6px;

}



.team_slide_hd {

    position: absolute;

    top: 386px;

    left: 50px;

    overflow: hidden;

}



.team_slide_hd li {

    width: 80px;

    height: 80px;

    float: left;

    margin-right: 15px;

    position: relative;

}



.team_slide_hd li img {

    width: 100%;

    height: 100%;

    max-width: 100%;

    max-height: 100%;

}



.team_slide_hd li span {

    display: block;

    width: 100%;

    height: 100%;

    border: 3px solid #f71f2a;

    background: rgba(247, 31, 42, 0.7);

    text-align: center;

    line-height: 74px;

    font-size: 14px;

    color: #000;

    position: absolute;

    top: 100%;

    left: 0;

}



.team_slide_hd li:last-child {

    margin-right: 0;

}



.team_slide_hd li.on span {

    top: 0;

}



.contact_us {

    width: 100%;

    height: 834px;

    background: url("../images/come_into_bg.png") no-repeat center;

    padding-top:80px;

}



.contact_us_l {

    width: 532px;

    height: 530px;

    background: url("../images/contact_map.jpg") no-repeat center;

    padding: 0px 50px 0 50px;

}



.contact_us_l_h2 {

    font-size: 40px;

    color: #000;

    line-height: 40px;

    margin-top: 26px;

}



.contact_us_l_info {

    font-size: 16px;

    color: #a1a1a1;

    line-height: 16px;

    margin-top: 18px;

}



.contact_us_l_addr1 {

    font-size: 20px;

    color: #000;

    line-height: 20px;

    margin-top: 50px;

}



.contact_us_l_phone1 {

    font-size: 14px;

    color: #000;

    margin-top: 15px;

    padding-left: 24px;

    line-height: 17px;

    background: url("../images/contact_phone.png") no-repeat center left;

}



.contact_us_l_addr2 {

    font-size: 14px;

    color: #000;

    margin-top: 9px;

    padding-left: 24px;

    line-height: 17px;

    background: url("../images/contact_location.png") no-repeat center left;

}



.contact_us_l_d {

    overflow: hidden;

    margin-top: 30px;

    padding-top: 28px;

    border-top: 1px dotted #000;

}



.contact_us_l_d_div {

    width: 210px;

}



.contact_us_l_d_div_t {

    font-size: 16px;

    color: #000;

    line-height: 16px;

}



.contact_us_l_d_div_t:after {

    content: '';

    display: block;

    width: 20px;

    height: 3px;

    background: #f61825;

    margin: 11px 0 15px 0;

}



.contact_us_l_d_div_phone, .contact_us_l_d_div_q, .contact_us_l_d_div_mail {

    font-size: 12px;

    color: #000;

    line-height: 12px;

    margin-bottom: 10px;

}



.contact_us_r {

    width: 658px;

    overflow: hidden;

}



.contact_us_r li {

    float: left;

    width: 324px;

    height: 170px;

    border: 1px solid #ccc;

    padding: 30px 25px 0 25px;

    transition: 0.3s;

    position: relative;

    margin-bottom: 10px;

}



.contact_us_r li .p1 {

    font-size: 16px;

    color: #000;

    line-height: 16px;

    font-weight: bold;

    transition: 0.3s;

}



.contact_us_r li .p1:after {

    content: '';

    display: block;

    width: 24px;

    height: 3px;

    background: #f61825;

    margin: 14px 0 16px 0;

}



.contact_us_r li .p2,

.contact_us_r li .p3 {

    font-size: 14px;

    color: #000;

    line-height: 22px;

    transition: 0.3s;

}



.contact_us_r li .span1 {

    text-transform: uppercase;

    font-size: 46px;

    font-weight: bold;

    line-height: 46px;

    color: rgba(255, 255, 255, 0.29);

    position: absolute;

    top: 10px;

    right: 9px;

    transition: 0.3s;

}



.contact_us_r li:nth-child(2n) {

    float: right;

}



.contact_us_r li:hover {

    background: #e94925;

    border-color: #e94925;

}



.contact_us_r li:hover .p1 {

    color: #fff;

}



.contact_us_r li:hover .p2,

.contact_us_r li:hover .p3 {

    color: #fff;

}



.contact_us_r li:hover .span1 {

    color: rgba(201, 201, 201, 0.29);

}



.back_top {

    display: block;

    transition: 0.3s;

    width: 50px;

    height: 50px;

    background: url("../images/back_top.png") no-repeat center;

    position: fixed;

    bottom: 40px;

    right: 40px;

}



.back_top:hover {

    opacity: 0.9;

    filter: alpha(opacity=90);

}



/*员工活动弹出照片*/

.huodongbigpic {

    position: fixed;

    left: 0;

    top: 0;

    width: 100%;

    height: 100%;

    background: rgba(0, 0, 0, 0.6);

    z-index: 10;

    display: none;

}



.picwrapper {

    position: fixed;

    left: 50%;

    top: 50%;

    width: 980px;

    margin-left: -490px;

    margin-top: -359px;

    z-index: 999999;

    display: block;

}



.picwrapper .content_tit {

    position: absolute;

    left: 0;

    bottom: 168px;

    z-index: 12;

    background: url(../images/picSlideLine.png) no-repeat left bottom;

}



.picwrapper .content_tit .tit_cont {

    background: rgba(180, 59, 4, 0.8);

    width: 180px;

    height: 120px;

    text-align: center;

    font-size: 50px;

    color: #000;

    line-height: 120px;

}



.picwrapper .content_tit .tit_cont span {

    font-size: 60px;

    color: #000;

    line-height: 50px;

    font-family: arial;

}



.picwrapper .imgnav {

    position: relative;

    width: 980px;

    height: 718px;

}



.picwrapper .picimg {

    z-index: 10;

    position: relative;

    text-align: center;

    background: #474646;

    width: 980px;

    height: 550px;

    overflow: hidden;

}



.picwrapper .picimg li {

    display: none;

}



.picwrapper .picimg li img {

    max-height: 550px;

}



.picwrapper .picimg li p {

    position: absolute;

    bottom: 0;

    right: 0;

    z-index: 11;

    padding: 42px 32px 42px 81px;

    background: rgba(0, 0, 0, 0.4);

    filter: progid:DXImageTransform.Microsoft.Gradient(startColorstr=#40000000, endColorstr=#40000000);

    text-align: left;

    width: 800px;

}



.picwrapper .picimg li p span {

    display: block;

    height: 36px;

    color: #dcdddd;

    font-size: 14px;

    line-height: 18px;

}



.picwrapper .front {

    position: absolute;

    left: 0px;

    top: 0px;

    z-index: 10;

    cursor: pointer;

    width: 538px;

    height: 590px;

    /* background: url(../images/blank.gif); */

}



.picwrapper .front a {

    position: absolute;

    left: 6px;

    top: 224px;

    display: block;

    background: url(../images/q1.png) no-repeat;

    width: 70px;

    height: 70px;

}



.picwrapper .nextxx {

    position: absolute;

    right: 0px;

    top: 0px;

    z-index: 10;

    cursor: pointer;

    width: 538px;

    height: 590px;

    /* background: url(../images/blank.gif); */

}



.picwrapper .nextxx a {

    position: absolute;

    right: 20px;

    top: 224px;

    display: block;

    background: url(../images/q2.png) no-repeat;

    width: 70px;

    height: 70px;

}



.picwrapper .cbtn {

    background: #474646;

    position: relative;

    height: 116px;

    margin-top: 12px;

}



.picwrapper .cbtn ul {

    position: relative;

    width: 10000px;

    height: 100px;

    overflow: hidden;

}



.picwrapper .cbtn ul li {

    float: left;

    width: 98px;

    height: 98px;

    cursor: pointer;

    text-align: center;

    position: relative;

    background: #000000;

    border: 1px solid #595757;

    margin-right: 5px;

    overflow: hidden;

}



.picwrapper .cbtn ul li img {

    height: 98px;

    display: block;

    max-width: none;

}



.picwrapper .cbtn li.hov {

    border: 1px solid #CC3629;

}



.picwrapper .ctrl div {

    clear: both;

}



.picwrapper .cSlideUl {

    width: 940px;

    height: 116px;

    overflow: hidden;

    position: relative;

    top: 8px;

    margin: 0 auto;

}



.picwrapper i {

    display: block;

    width: 11px;

    height: 18px;

}



.picwrapper .picSildeLeft {

    cursor: pointer;

    position: absolute;

    top: 49px;

    left: 5px;

    z-index: 9;

    background: url(../images/w1.png) no-repeat center;

}



.picwrapper .picSildeRight {

    cursor: pointer;

    position: absolute;

    top: 49px;

    right: 5px;

    z-index: 9;

    background: url(../images/w2.png) no-repeat center;

}



.picwrapper .pic-btn-close {

    position: absolute;

    top: -20px;

    right: -20px;

    width: 50px;

    height: 50px;

    background: url(../images/close.png) no-repeat;

    cursor: pointer;

    z-index: 20;

}



.picwrapper .darkbg {

    width: 100%;

    height: 100%;

    position: absolute;

    left: 0;

    top: 0;

    z-index: 999;

    background: rgba(0, 0, 0, 0.7);

    filter: progid:DXImageTransform.Microsoft.Gradient(startColorstr=#90000000, endColorstr=#90000000);

}





.about-set3{

    background: #fff;

	width:1200px; 

	margin:20px auto 0 auto;

    padding: 38px 0;

    position: relative;

    

}

.about-set4 {

    padding-bottom: 90px;

}

.about-set3-cont{

    width: 1200px;

    margin: 0 auto;

    overflow: hidden;

   



}

.about-set3-cont li{

    width: 285px;

    margin: 30px 0 0 86px;

    text-align: center;

    float: left;

}

.product-vs{

    padding-bottom: 70px;

}

.product-vs .about-set3-cont li .ves{

    height: 370px;

    border: 1px solid #f1f1f1;

    position: relative;

    width: 100%;

}

.product-vs .about-set3{

    padding-top: 0;

    padding-bottom: 0;

}

.product-vs .about-set3-cont li .ves img{

    position: absolute;

    max-width: 100%;

    max-height: 100%;

    width: auto;

    height: auto;

    left: 50%;

    top: 50%;

    transform: translate(-50%,-50%);

    -webkit-transform: translate(-50%,-50%);

}

.product-vs .about-set3-cont li p{

    margin-top: 10px;

}

.about-set3-cont li p{

    margin-top: 20px;

    font-size: 14px;

    color: #666

}

.about-set3 .next{

    position: absolute;

    left: 25px;

    top: 50%;

    width:34px ;

    height: 34px;

    background-color: #f0f0f0;

    cursor: pointer;

    border-radius: 50%;

    background-image: url('../images/about-des-l.png') ;

    background-position: center center;

    background-repeat: no-repeat;

	z-index:100;

}

.about-set3 .next:hover{

    background-color: #e94925;

}

.about-set3-cont li:hover p{

    color: #c92530

}

.about-set3 .prev{

    position: absolute;

    right:  25px;

    top: 50%;

    width:34px ;

    height: 34px;

    background-color: #f0f0f0;

    cursor: pointer;

    border-radius: 50%;

    background-image: url('../images/about-des-r.png') ;

    background-position: center center;

    background-repeat: no-repeat;

	z-index:100;

}

.about-set3 .prev:hover{

    background-color: #e94925;

}