.introduce{
    max-width: 1200px;
    text-align: center;
    margin: 0 auto;
    padding-bottom: 5%;
}
.about_en {
    font-size: 30px;
    font-family: MicrosoftYaHei-Bold;
    letter-spacing: 4.55px;
    font-weight: 700;
    margin-top: 8%;
}
.about_zh {
    font-weight: 400;
    font-size: 22px;
    margin-top: 3%;
}
.about_en, .about_zh {
    color: #DD434A;
    height: 12%;
    font-family: Source Han Sans CN;
}
.about_ins {
    font-size: 18px;
    color: #666666;
    letter-spacing: 1.07px;
    text-align: justify;
    line-height: 2;
    font-weight: 400;
    width: 85%;
    margin: 0 auto;
    margin-top: 3%;
    margin-bottom: 8%;
}
.introduce ul {
    display: flex;
    padding-left: 0;
}
.introduce ul li {
    width: 20%;
    list-style: none;
    text-wrap: nowrap;
}
.circle {
    border: 3px solid #e7e6e6;
    border-radius: 50%;
    width: 130px;
    height: 130px;
    background-color: white;
    font-size: 30px;
    letter-spacing: 1.87px;
    font-weight: 400;
    margin: 0 auto;
    margin-top: 8%;
    color: #FF444D;
    line-height: 4;
}
.circle:hover {
    background: #DD434A;
    color: white;
    border: none;
}
.introduce ul li p {
    font-size: 18px;
    color: #3e3e3e;
    letter-spacing: 0.87px;
    font-weight: 400;
}
.i-row4 {
    height: 85%;
    overflow: hidden;
}
/*.i-row6, .i-row4, .list-pros, .i-row2 {*/
/*    height: 100%;*/
/*    overflow: hidden;*/
/*    background: blue;*/
/*}*/
.list-pros {
    list-style: none;
    height: 100%;
    padding-left: 0;
}
.list-pros li {
    float: left;
    width: 25%;
    height: 100%;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    position: relative;
}
.list-pros li:hover:after, .list-pros li.hover:after {
    opacity: 1;
    -ms-filter: 'progid:DXImageTransform.Microsoft.Alpha(Opacity= 100)';
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
}
.list-pros li:after{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    content: '';
    background-color: rgba(231,74,69,.7);
    opacity: 0;
    -ms-filter:'progid:DXImageTransform.Microsoft.Alpha(Opacity= 0)';
    filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
    -webkit-transition:.3s;
    transition:.3s;
}
.fadeInUp2 {
    -webkit-animation-name: fadeInUp2;
    animation-name: fadeInUp2;
}
.animated {
    -webkit-animation-duration: 1s;
    -moz-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    animation-fill-mode: both;
}
.list-pros li .con {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    text-align: center;
    width: 100%;
    z-index: 50;
}
.list-pros li .con  h3{
    font-family: Source Han Sans CN;
    color: #FF444D;
    letter-spacing: 3.86px;
    text-align: center;
    font-weight: 600;
    font-size: 30px;
}
.list-pros li .con  h4{
    color: #FFFFFF;
    letter-spacing: 0;
    text-align: center;
    font-weight: 400;
    font-size: 25px;
}
a, a:visited, a:focus, a:active, a:hover {
     outline: 0 none !important;
 }
.list-pros .txt {
    color: #fff;
    font-size: 18px;
    line-height: 2;
    max-height: 0;
    overflow: hidden;
    -webkit-transition: all 2s ease;
    transition: all 2s ease;
    padding: 0 10px;
}
.list-pros .txt a{
    display:block;color: white;
}

.list-pros li:hover .txt,
.list-pros li.hover .txt{
    max-height: 999px;
}
.list-pros li.hover:after{
    opacity: 1;
    -ms-filter:'progid:DXImageTransform.Microsoft.Alpha(Opacity= 100)';
    filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
    background: #DD434A;
}

.list-pros li:hover h3,
.list-pros li.hover h3{
    color: #fff;
}
.list-pros .txt a {
    display: block;
    color: white;
}


/*业务领域*/
.service{
    padding-top: 5%;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}
.yewu {
    color: #DD434A;
}
.service span {
    font-family: Source Han Sans CN;
    font-size: 20px;
    color: #616161;
    text-align: center;
    line-height: 2;
    font-weight: 400;
}
.service ul {
    overflow: hidden;
    margin-top: 5%;
    padding-left: 0;
}
.service h3, .team h3 {
    font-family: Source Han Sans CN;
    font-size: 30px;
    color: #DD434A;
    font-weight: 700;
    margin-top: 3%;
}
.service ul li h3 {
    font-size: 18px;
}
.service h4, .team h4 {
    font-size: 22px;
    color: #000000;
    letter-spacing: 3.66px;
    font-weight: 400;
    margin-top: -1%;
    margin-bottom: 3%;
    font-family: Source Han Sans CN;
}
.service span {
    font-family: Source Han Sans CN;
    font-size: 20px;
    color: #616161;
    letter-spacing: 0;
    text-align: justify;
    line-height: 40px;
    font-weight: 400;
    width: 85%;
    display: block;
    margin: 0 auto;
}
.service ul li  img{
    width: 64px;
}
.service ul li {
    display: inline-block;
    text-align: center;
    width: 20%;
    padding: 10px;
    vertical-align: top;
    border: 1px solid #ec8c89;
    margin: 1%;
    color: yellow;
    height: 253px;
    /*-webkit-animation-name: scaleDraw;*/
    /*-webkit-animation-timing-function: ease-in-out;*/
    /*-webkit-animation-iteration-count: 1;*/
    /*-webkit-animation-duration: 2s;*/
}
.service ul li  p {
    color:  #666666;
}

.service ul li  h4 {
    color: #000000;
    font-size: 20px;
    font-weight: 600;
}
.service a, .team a {
    color: #DD434A;
    font-weight: bolder;
}

.team {
    width: 100%;
    background: #F6F6F6;
    text-align: center;
    padding-top: 1px;
    margin-top: 5%;
    padding-bottom: 3%;
}
.team_ul{
    list-style: none;
    display: flex;
    margin: 0 auto;
    max-width: 1200px;
    margin-bottom: 30px;
    padding-left: 0;
}
.team_ul  li {
    display: flex;
    flex-direction: column;
    width: 23%;
    margin: 0 10px;
    border: 1px solid #ccc;
}
.team_ul  li:hover {
    cursor: pointer;
}
.team_ul li img{
    height: 270px;
}
.team_ul  li span{
    font-family: Noto Sans SC;
    font-size: 20px;
    color: #262626;
    letter-spacing: 2.05px;
    font-weight: 600;
    height: 80px;
    line-height: 3.5;
}
.team_ul_li {
    width: 14.17%; height: 350px;
}