.yjk-about-carousel{
    width: 100%;
    height: inherit;
}
.yjk-about-swiperbg{
    background-image: url('../images/aboutUs-img.png');
    width: 100%;
    height: 482px;
    background-repeat: no-repeat;
    background-size: cover;
 }

.yjk-list-01{
    background: #FFFFFF;
}
.yjk-about-title {
    position: relative;
    padding-bottom: 80px;
    text-align: center;
}
.yjk-about-title>h2 {
    font-size: 32px;
    padding-top: 100px;
    padding-bottom: 20px;
    font-weight: bold;
    color: #333333;
}
.yjk-about-title>p{
    font-size: 16px;
    font-weight: 500;
    color: #666666;
}
.yjk-about-list {
    width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-around;
}
.yjk-about-list .yjk-about-box {
    cursor: pointer;
    margin-bottom: 100px;
    text-align: left;
    width: 550px;
    height: 380px;
}
.yjk-about-rt{
    flex: 1;
}
.yjk-about-lf{
    margin-left: 99px;
}
.yjk-about-box .yjk-about-img {
    width: 550px;
    height: 380px;
    margin: 0 auto;
}
.yjk-about-img {
    width: 460px;
    height: 460px;
    margin: 0 auto;
}
.yjk-aboutTxt-top{
    margin-bottom: 90px;
    line-height: 2;
}
.yjk-aboutTxt-top>p{
    font-size: 16px;
    font-weight: 500;
    color: #999999;
}
.yjk-about-line{
    border-bottom: 1px solid #BEBEBE;
}
.yjk-aboutTxt-ft{
    margin-top: 55px;
}
.yjk-aboutTxt-ft>p{
    font-size: 20px;
    font-weight: bold;
    color: #333333;
}
.yjk-aboutTxt-ft>p:first-child{
    margin-bottom: 20px;
}
.yjk-list-02 {
    background: #FFFFFF;
}
.yjk-about-content{
    width: 100%;
}
.yjk-about-cards {
    width: 1608px;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

.yjk-about-cards>div.yjk-about-card{
    flex: 1;
    align-items: center;
    justify-content: center;
    transition: all .5s;
    -webkit-transition: all .5s;
    display: flex;
  }
.yjk-about-cards .yjk-about-box {
    width: 100%;
    height: 340px;
    margin-bottom: 100px;
    box-sizing: border-box;
    transition: all .3s;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.yjk-about-box h1 {
    font-size: 18px;
    color: #000000;
    font-weight: normal;
}
.yjk-about-box p {
    color: #808080;
    font-size: 14px;
    line-height: 26px;
    color: #808080;
}