@charset "utf-8";
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,

/* structural elements 结构元素 */

dl,
dt,
dd,
ul,
ol,
li,

/* list elements 列表元素 */

pre,

/* text formatting elements 文本格式元素 */

fieldset,
lengend,
button,
input,
textarea,

/* form elements 表单元素 */

th,
td {
    /* table elements 表格元素 */
    margin: 0;
    padding: 0;
}


body {
    overflow: hidden;
}

input,
textarea {
    border: 2 none;
    box-shadow: none;
    outline: none;
}


/* 设置默认字体 */

body,
button,
input,
select,
textarea,
em,
i {
    font-family: "Microsoft Yahei";
    color: #333;
    font-size: 14px;
    font-style: normal;
}

h1 {
    font-size: 18px;
}

h2 {
    font-size: 16px;
}

h3 {
    font-size: 14px;
}

h4,
h5,
h6 {
    font-size: 100%;
}

* h1,
* h2,
* h3,
* h4,
* h5,
* h6 {
    margin: 0px;
}


/* 重置列表元素 */

ul,
ol,
li {
    list-style: none;
}


/* 重置文本格式元素 */

a {
    text-decoration: none;
    color: #262626;
    word-wrap: break-word;
}


/*英文换行*/

a:hover {
    text-decoration: none;
}


/* 重置表单元素 */

legend {
    color: #000;
}


/* for ie6 */

fieldset,
img {
    border: none;
    vertical-align: middle;
}


/* img 搭车：让链接里的 img 无边框 */

button,
input,
select,
textarea {
    font-size: 100%;
    /* 使表单元素在 ie 下能继承字体大小 */
}


/* 重置表格元素 */

table {
    border-collapse: collapse;
    border-spacing: 0;
}


/* 全局 */

html {
    -webkit-text-size-adjust: none;
    -webkit-text-size-adjust: none;
    text-align: justify;
    text-justify: inter-ideograph;
}


/* 浏览器滚动轴修改 */

* {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-touch-callout: none;
    margin: 0;
}

::-webkit-scrollbar {
    width: 4px;
    height: 4px
}

::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.1)
}

::-webkit-scrollbar-thumb {
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.2)
}

::-webkit-scrollbar-thumb:hover {
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.4)
}

input,
textarea {
    -webkit-user-select: text
}


/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */

html {
    overflow-y: scroll;
}


/*基础*/

.print {
    color: #fff;
    padding: 0 20px;
    background: #666;
    line-height: 30px;
    display: inline-block;
    margin-top: 10px;
    display: none
}

.content-tag a {
    color: #666;
    padding: 4px 8px;
    margin-right: 10px;
    font-size: 12px;
    margin-top: 5px;
    background: #e5e5e5;
}

.content-tag a:hover {
    background: #ffab00;
    color: #fff;
}


/*设置浮动*/

.fl {
    float: left;
}

.fr {
    float: right;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}


/*清除浮动*/

.clearfix:before,
.clearfix:after {
    content: '';
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}


/* -- 页面整体布局 -- */

.content {
    width: 1280px;
    margin: 0 auto;
    position: relative;
}

.header,
.footer {
    width: 100%;
    margin: 0 auto;
}

.auto {
    margin: 0 auto
}

.marT40 {
    margin-top: 40px;
}

.marB40 {
    margin-bottom: 40px;
}


/*分页样式*/

.pglist {
    padding: 25px 0;
    float: left;
    width: 100%;
    line-height: 34px;
    text-align: center;
}

.pglist a {
    color: #333333;
    padding: 0 10px;
    margin: 0 5px;
    font-weight: bold;
    background: #fff;
    border: 1px solid #dcdcdc;
    font-size: 14px;
}

.pglist * {
    display: inline-block;
    _zoom: 1;
    _display: inline;
    vertical-align: middle;
    line-height: 28px;
    height: 28px;
    padding-bottom: 1px;
    border-radius: 2px;
    -webkit-border-radius: 2px;
}

.pglist .hover {
    display: inline-block;
    color: #fff;
    background: #1168ab;
}

.pglist a:hover {
    display: inline-block;
    color: #fff;
    background: #1168ab;
}

.pglist .curpage {
    display: inline-block;
    color: #fff;
    background: #1168ab;
}


/*顶部*/

.yzgx_top {
    margin: 0 auto;
    position: relative;
    height: 30px;
    background: #1168ab;
    line-height: 30px;
    color: #fff;
}

.yzgx_top .fr {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-end;
}

.yzgx_top a {
    color: #fff;
}

.yzgx_top a {
    padding-right: 40px;
    position: relative;
}

.yzgx_top a:last-child {
    padding-right: 0;
    position: relative;
}


.yzgx_top a::after {
    content: "|";
    position: absolute;
    right: 20px;
}

.yzgx_top a:last-child::after {
    content: "";
    position: absolute;
    right: 0;
}

.yzgx_head {
    margin: 0 auto;
    position: relative;
    z-index: 5;
    height: 110px;
    background: #fff;
}


.yzgx_head .logo {
    margin: 20px 00px 0 0
}

.yzgx_head .logo img {
    width: 187px;
    height: 69px;
}

.yzgx_head .right {
    text-align: right;
    width: 1050px;
}

.navBar {
    width: 100%;
    z-index: 1;
    margin-top: 30px;
}

.nav {
    width: 100%;
    z-index: 1;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-end;
}

.nav h3 {
    font-weight: normal;
    font-size: 16px;
    display: inline-block;
    padding: 0 22.5px;
}

.nav .m {
    position: relative;
    float: left;
    display: inline;
    text-align: center;
}

.nav .m h3 i {
    display: inline-block;
    zoom: 1;
    width: 12px;
    height: 12px;
    background: url(../images/icon.png) 0 0 no-repeat;
    overflow: hidden;
    vertical-align: middle;
    filter: alpha(opacity=50);
    opacity: 0.5;
    margin-left: 7px;
}

.nav h3 a {
    zoom: 1;
    line-height: 80px;
    display: block;
    color: #333
}

.nav .on::before {
    content: '';
    width: 100%;
    height: 3px;
    background-color: #ffab00;
    position: absolute;
    bottom: 0;
}

.nav .on h3 a i {
    filter: alpha(opacity=100);
    background: url(../images/icon.png) 0 -12px no-repeat;
    opacity: 1;
    width: 12px;
    height: 9px;
}

.nav .sub {
    display: none;
    /*默认隐藏*/
    width: 100%;
    padding: 0 0;
    position: absolute;
    left: 0;
    top: 80px;
    background: #fff;
    float: left;
}

.nav .sub li {
    text-align: center;
}

.nav .sub li a {
    color: #333;
    display: block;
    zoom: 1;
    line-height: 3;
}

.nav .sub li a:hover {
    background: #1168ab;
    color: #fff;
}

.nav .sub dl {
    display: inline-block;
    *display: inline;
    zoom: 1;
    vertical-align: top;
    padding: 15px 29px;
    line-height: 26px;
}

.nav .sub dl a:hover {
    color: #1168ab;
}

.nav .sub dl dt a {
    color: #000;
}

.nav .sub dl dd a {
    color: #999;
    padding-left: 7px;
    background: url(../images/icon.png) 0 -332px no-repeat;
}

.nav #m2 .sub {
    z-index: 1;
    width: 160px;
    left: -20px;
}



/*导航跟随*/

#mainMenuBar {
    position: absolute;
    z-index: 9999
}


/*导航跟随*/

.stick {
    position: fixed;
    top: 0;
    left: 0;
    background: #fff;
    width: 100%;
    box-shadow: 3px 3px 3px rgba(0, 0, 0, .1);
    z-index: 999
}


.slideBox {
    position: relative;
    display: block;
    width: 100%;
    height: 650px;
    overflow: hidden;
    z-index: 1;
}

.slideBox li {
    height: 650px;
    position: relative;
    width: 100%;
}

.slideBox .bd .p1 {
    position: absolute;
    top: 50%;
    left: 65%;
    transform: translate(-50%, -65%);
}

.slideBox .bd .p2 {
    position: absolute;
    top: 48%;
    left: 30%;
    transform: translate(-48%, -30%);
}

.slideBox .bd .p3 {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translate(-50%, -10%);
}

.slideBox .bd .pic img {
    margin: 0 auto;
}

.slideBox .prev {
    display: none;
    position: absolute;
    padding: 0;
    left: 5%;
    top: 50%;
    margin-top: -73px;
    width: 38px;
    height: 73px;
    background: url(../images/next_bg_09.png) no-repeat left center;
    background-position: 0 0;
    z-index: 9999;
}

.slideBox .next {
    display: none;
    position: absolute;
    padding: 0;
    right: 5%;
    top: 50%;
    margin-top: -73px;
    width: 38px;
    height: 73px;
    background: url(../images/next_bg_09.png) no-repeat left center;
    background-position: right center;
    z-index: 9999;
}

.slideBox .hd {
    position: relative;
    top: -20px;
    z-index: 1;
}

.slideBox .hd ul {
    text-align: center;
    margin-top: -25px;
}

.slideBox .hd ul li {
    width: 40px;
    height: 6px;
    display: inline-block;
    margin: 0 3px;
    cursor: pointer;
    background: #fff;
    border-radius: 8px;
}

.slideBox .hd ul li.on {
    background: #ffab00;
}



/*内页benner*/

.banner {
    overflow: hidden;
    line-height: 0;
    text-align: center;
    position: relative;
}

.banner .catname {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: left;
    width: 100%;
    color: #fff;
}

.banner .content {
    padding-left: 100px;
    box-sizing: border-box;
}

.banner .catname h4 {
    line-height: 2;
    font-size: 36px;
    color: #333;
}

.banner .catname h5 {
    line-height: 2;
    font-size: 18px;
    font-weight: normal;
    background-color: #ffab00;
    color: #fff;
    display: inline-block;
    padding: 0 20px;
}

.banner img {
    visibility: hidden;
}

.banner img.show {
    visibility: visible;
}


/* 内页search */

.search {
    background: #f2f2f2;
    height: 82px;
    border-bottom: 1px solid #eee;
    overflow: hidden;
    font-size: 14px;
}

.search p {
    color: #444;
    line-height: 82px;
}

.search a {
    color: #444;
    display: inline-block;
    margin-right: 15px;
}

.search_s {
    width: 270px;
    height: 30px;
    border-radius: 20px;
    background: #fff;
    padding-left: 10px;
    margin-top: 28px;
}

.search_s input {
    width: 224px;
    height: 30px;
    line-height: 30px;
    color: #a9a9a9;
    float: left;
    border: none;
}

.search_s #searchbtn {
    width: 30px;
    height: 30px;
    background: url(../images/VISkins-p1.png) no-repeat -258px -936px;
    float: right;
    cursor: pointer;
    border: none;
}


/*公用TITLE*/

.t {
    font-size: 36px;
    color: #333;
    text-transform: uppercase;
    position: relative;
    text-align: center;
    margin: 30px auto;
    width: 100%;
}

.t::before {
    content: '';
    width: 100%;
    height: 1px;
    position: absolute;
    top: 30px;
    background-color: #d8d8d8;
}

.t strong {
    position: relative;
    padding: 0 40px;
    display: inline-block;
    background-color: #fff;
    letter-spacing: 5px;
}

.t strong::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid #d1d1d1;
    position: absolute;
    left: 0;
    top: 25px;
}

.t strong::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid #d1d1d1;
    position: absolute;
    right: 0;
    top: 25px;
}

.t strong i {
    font-size: 60px;
    color: #fdb812;
    font-style: italic;
}

.t strong span {
    color: #1168ab;
}

.t em {
    color: #38393d;
    font-size: 16px;
    display: block;
    line-height: 2.5;
}

/* advantage */
.t2 {
    font-size: 36px;
    color: #333;
    text-transform: uppercase;
    position: relative;
    text-align: center;
    margin: 30px auto;
    width: 100%;
}

.t2::before {
    content: '';
    width: 100%;
    height: 1px;
    position: absolute;
    bottom: 20px;
    background-color: #d8d8d8;
}

.t2 strong {
    position: relative;
    display: block;
    background-color: #fff;
}

.t2 strong i {
    font-size: 60px;
    color: #fdb812;
    font-style: italic;
}

.t2 strong span {
    color: #1168ab;
}

.t2 em {
    color: #38393d;
    font-size: 16px;
    line-height: 2.5;
    position: relative;
    padding: 0 40px;
    display: inline-block;
    background-color: #fff;
}

.t2 em::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid #d1d1d1;
    position: absolute;
    left: 0;
    top: 14px;
}

.t2 em::after {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid #d1d1d1;
    position: absolute;
    right: 0;
    top: 14px;
}

/* end */
.t_a {
    text-align: left;
    position: relative;
    color: #333;
    padding: 35px 0;
}

.t_a em {
    display: block;
    color: #333;
    font-size: 36px;
    position: relative;
}

.t_a b {
    padding: 0 0 0 0;
    color: #1168ab;
    font-size: 36px;
}

.t_a em i {
    width: 8px;
    height: 8px;
    background-color: #1168ab;
    border-radius: 50%;
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.t_a span {
    display: block;
    width: 100%;
    margin: 0 auto;
    line-height: 2;
    font-size: 17px;
    color: #333333;
    text-align: left;
}

.t_a span u {
    position: relative;
}

.t_a span u:nth-child(1)::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 40%;
    width: 40px;
    height: 1px;
    background-color: #d9d9d9;
}

.t_a span u:nth-child(1)::after {
    content: '';
    position: absolute;
    top: 80%;
    left: 20px;
    width: 60px;
    height: 1px;
    background-color: #d9d9d9;
}


/*  */

.t_b {
    text-align: center;
    font-size: 40px;
    font-weight: bold;
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 50px;
    color: #fff;
}

.t_b::before {
    content: '';
    background: url(../images/icon03_b.png) no-repeat center;
    height: 5px;
    width: 70px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0
}

.t_b em {
    line-height: 2;
    font-size: 20px;
    display: block;
    font-weight: normal;
    color: #fff;
}

.xiafan {
    position: absolute;
    left: 50%;
    bottom: 20px;
    animation: start 1.5s infinite ease-in-out;
    -webkit-animation: start 1.5s infinite ease-in-out;
    cursor: pointer;
    animation: arrow 3s cubic-bezier(0.5, 0, 0.1, 1) infinite;
    -webkit-animation: arrow 3s cubic-bezier(0.5, 0, 0.1, 1) infinite;
}

.xiafan img {
    -webkit-transition: transform 0.4s;
    -o-transition: transform 0.4s;
    transition: transform 0.4s;
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
}

.xiafan img:hover {
    -webkit-transition: transform 0.4s;
    -o-transition: transform 0.4s;
    transition: transform 0.4s;
    -webkit-transform: translateY(-6px);
    -ms-transform: translateY(-6px);
    -o-transform: translateY(-6px);
    transform: translateY(-6px);
}


/* 内页tit */

.tit_m {
    position: relative;
}

.tit_m h3 {
    text-align: center;
    font-weight: normal;
    margin-bottom: 30px;
    padding-top: 35px;
}

.tit_m h3 span {
    display: block;
    font-size: 38px;
    color: #000;
    padding-bottom: 14px;
}

.tit_m h3 em {
    font-size: 14px;
    color: #b4b4b4;
    position: relative;
    padding: 0 18px;
    font-style: normal;
    text-transform: uppercase;
}

.tit_m h3 em:before {
    position: absolute;
    width: 52px;
    height: 1px;
    background: #999;
    content: "";
    top: 8px;
    left: -52px;
}

.tit_m h3 em:after {
    position: absolute;
    width: 52px;
    height: 1px;
    background: #999;
    content: "";
    top: 8px;
    right: -52px;
}


/*底部*/

.yzgx_foot {
    width: 100%;
    color: #333;
    overflow: hidden;
    padding: 0 0;
    text-align: center;
    border-top: 1px solid #efefef;
}

.yzgx_foot .content {
    margin: 30px auto;
}

.yzgx_foot .content .flogo {
    display: inline-block;
}

.yzgx_foot .content .flogo img {
    float: left;
}

.yzgx_foot .content .flogo .mid {
    display: inline-block;
    border-left: 1px solid #dfdfdf;
    padding-left: 20px;
    margin-left: 20px;
    font-size: 24px;
    color: #333333;
    font-weight: lighter;
    margin-top: 5px;
    float: left;
}

.yzgx_foot .content .flogo .mid span {
    display: block;
    letter-spacing: 1px;
}

.yzgx_foot .yzgx_foot_con {
    padding: 20px 0;
    background: #1168ab url(../images/foot_map.png) center center no-repeat;
}

.yzgx_foot .left {
    width: 55%;
    box-sizing: border-box;
    padding: 0 20px 0 0;
    text-align: left;
}

.yzgx_foot .left dl {
    padding: 0 0;
    position: relative;
}

.yzgx_foot .left dl dt {
    font-size: 24px;
    line-height: 2;
    color: #fff;
}

.yzgx_foot .left dd {
    line-height: 40px;
    padding-left: 40px;
    width: 100%;
    float: left;
    box-sizing: border-box;
    font-size: 15px;
    color: #fff;
}

.yzgx_foot .left .name {
    background: url(../images/icons/icon_name.png) no-repeat 0 10px;
}

.yzgx_foot .left .qq {
    background: url(../images/icons/icon_qq.png) no-repeat 0 10px;
}

.yzgx_foot .left .tel {
    background: url(../images/icons/icon_tel.png) no-repeat 0 10px;
}

.yzgx_foot .left .phone {
    background: url(../images/icons/icon_phone.png) no-repeat 0 8px;
}

.yzgx_foot .left .wechat {
    background: url(../images/icons/icon_wechat.png) no-repeat 0 10px;
}

.yzgx_foot .left .fax {
    background: url(../images/icons/icon_fax.png) no-repeat 0 10px;
}

.yzgx_foot .left .email {
    background: url(../images/icons/icon_email.png) no-repeat 0 15px;
}

.yzgx_foot .left .add {
    background: url(../images/icons/icon_add.png) no-repeat 0 10px;
}

.yzgx_foot .left .web {
    background: url(../images/icons/icon_web.png) no-repeat 0 10px;
}

.yzgx_foot .right {
    width: 25%;
    box-sizing: border-box;
    text-align: center;
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
}

.yzgx_foot .right .list {
    flex-wrap: nowrap;
    justify-content: space-around;
    width: 100%;
    display: flex;
}

.yzgx_foot .right .wechatCode img {
    width: 99px;
    height: 99px;
    padding: 10px;
    background-color: #fff;
    display: block;
}

.yzgx_foot .right .wechatCode h5 {
    background: url(../images/sao.png) no-repeat 10px 10px;
    color: #fff;
    font-weight: normal;
    line-height: 2.5;
    padding-left: 20px;
    box-sizing: border-box;
}

.yzgx_bq {
    width: 100%;
    color: #999;
    text-align: center;
    font-size: 1rem;
    background: #fff;
    font-size: 15px;line-height: 3;
}

.yzgx_bq a {
    color: #999;
    display: inline-block;
    padding-right: 10px;
    font-size: 15px;
    
}

.link {
    color: #999;
    text-align: center;
    font-size: 1rem;
    background: #fff;
    font-size: 15px;
}

.link a {
    color: #999;
    display: inline-block;
    padding-right: 10px;
    font-size: 15px;
    line-height: 2;
}



/*面包削导航*/

.mbx {
    border-bottom: 1px dashed #dcdcdc;
    line-height: 50px;
    font-size: 14px;
    position: relative;
    box-sizing: border-box;
    padding-left: 15px;
}

.mbx a {
    line-height: 50px;
    color: #666;
    font-size: 14px;
}

.mbx:before {
    content: '';
    background: #1168ab;
    display: inline-block;
    width: 5px;
    height: 20px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}


/*内页二级导航*/

.navtow {
    margin: 20px auto 0;
}

.navtow ul {
    display: flex;
    justify-content: flex-start;
}

.navtow li {
    width: 20%;
}

.navtow li a {
    color: #333;
    font-size: 16px;
    line-height: 55px;
    background: #efefef;
    display: inline-block;
    cursor: pointer;
    position: relative;
    width: 100%;
    text-align: center;
}

.navtow li a:hover {
    background: #1168ab;
    color: #fff
}

.navtow li a:hover::after {
    transform: translateX(-50%);
    content: '';
    position: absolute;
    left: 50%;
    width: 0;
    height: 0;
    bottom: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #fff;
    border-top: 7px solid transparent;
}

.navtow li .on::after {
    transform: translateX(-50%);
    content: '';
    position: absolute;
    left: 50%;
    width: 0;
    height: 0;
    bottom: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #fff;
    border-top: 7px solid transparent;
}

.navtow .on {
    background: #1168ab;
    color: #fff
}


/* 浮动工具 */

.c-tools {
    position: fixed;
    z-index: 9999;
    text-align: center;
    right: 0;
    bottom: 50%;
    margin-bottom: -144px;
}

.c-tools ul li {
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    border-radius: 2px;
    -webkit-border-radius: 2px;
    cursor: pointer;
    position: relative;
    width: 62px;
    height: 62px;
    margin: 1px;
    background: #333 url(../images/tools-ico.png) no-repeat;
}

.c-tools ul li:hover {
    background-color: #ffab00;
}

.c-tools ul li span {
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    border-radius: 2px;
    -webkit-border-radius: 2px;
    display: none;
    position: absolute;
    right: 63px;
    width: 135px;
    padding: 0 10px;
    background: #ffab00;
    color: #ffffff;
}

.c-tools ul li .ewmPic {
    width: 168px;
}

.c-tools ul li .ewmPic img {
    display: block;
    margin-top: 10px;
    width: 168px;
    height: 168px;
}

.c-tools ul li .ewmPic p {
    line-height: 3;
}

.c-tools ul .tel-ico {
    background-position: center -22px;
}

.c-tools ul .tel-ico span {
    height: 62px;
    line-height: 62px
}

.c-tools ul .ewm-ico {
    background-position: center 21px;
}

.c-tools ul .qq-ico {
    background-position: center -69px;
}

.c-tools ul .top-ico {
    background-position: center -115px;
}


/*下一篇、下一篇*/

.sx {
    line-height: 30px;
    overflow: hidden;
    margin: 15px 0px;
    padding: 0 0;
}

.sx span {
    overflow: hidden;
    height: 30px;
    display: block;
    margin: 0 0 10px 0
}

.sx a {
    color: #201618;
}

.img {
    transition: 0.3s all;
    overflow: hidden;
}

.img:hover {
    transform: scale(1.05);
    overflow: hidden;
}



/* donghua */

.dh {
    animation-duration: 1s;
    /*动画时间*/
    animation-fill-mode: both;
    /*播放后的状态*/
}

.dh {
    animation-iteration-count: infinite;
    /*动作循环的次数：infinite 无限循环*/
}

.dh {
    animation-duration: 3s;
    /*动画时间*/
}

.dhh {
    animation-name: dhh;
    /*动画的名称*/
    transform-origin: center bottom;
    /*设置动画旋转元素的基点为：居中靠下*/
    cursor: pointer;
}

.dhh:hover {
    animation-name: dhh;
    /*动画的名称*/
    transform-origin: center bottom;
    /*设置动画旋转元素的基点为：居中靠下*/
    cursor: pointer;
}

@keyframes dhh {

    0%,
    100%,
    20%,
    50%,
    80% {
        transition-timing-function: cubic-bezier(0.215, .61, .355, 1);
        /*贝塞尔曲线 ： X1 Y1 X2 Y2*/
        transform: translate3d(0, 0, 0);
        /*设置只在Z轴上移动*/
    }

    40%,
    43% {
        transition-timing-function: cubic-bezier(0.755, 0.50, 0.855, 0.060);
        transform: translate3d(0, -30px, 0);
    }

    70% {
        transition-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -15px, 0);
    }

    90% {
        transform: translate3d(0, -4px, 0);
    }
}