.sy_jjfa {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    width: 100%;
    justify-content: space-between;
    margin: 0 auto;
    max-height: 700px;
    height: 100vh;
}

.jjfa {
    width: 100%;
}
.jjfa_sum img{
max-width:100%;
}
.jjfa_list {
    width: 20%;
    float: left;
    border-top: rgba(255, 255, 255, .2) 1px solid;
    border-left: rgba(255, 255, 255, .2) 1px solid;
    height: 100%;
    cursor: pointer;
}
.jjfa_list:hover{
background:rgba(0,0,0,0.5);
}
.jjfa_list02 {
    border-right: rgba(255, 255, 255, .2) 1px solid;
}

.jjfa_list03 {
    border-bottom: rgba(255, 255, 255, .2) 1px solid;
}

.jjfa_list04 {
    border-bottom: rgba(255, 255, 255, .2) 1px solid;
    border-right: rgba(255, 255, 255, .2) 1px solid;
}

.jjfa_nr {
    width: 100%;
    float: left;
    height:100%;
}

.jjfa_q01 {
    width: 100%;
    float: left;
    height:100%;
  padding: 4rem;
}

.jjfa_title {
    width: 100%;
    float: left;
    font-size: 12px;
    text-align: center;
    color: #fff;
    margin-top: 20px;
    transform: translateY(120px);
    transition: all .5s ease;
      word-wrap: break-word;
    word-break:normal;
}
.jjfa_list:hover .jjfa_title{
 transform: translateY(0px);
}
.jjfa_tb {
    width: 100%;
    float: left;
      font-size: clamp(1rem, 0.643rem + 0.71vw, 1.5rem);
    color: #fff;
    position: relative;
    z-index: 3;
    font-weight: bold;
    text-align: center;
    transform: translateY(120px);
    transition: all .5s ease;
  margin-top:5%;
}
.jjfa_list:hover .jjfa_tb {
 transform: translateY(0px);
}
.jjfa_bq {
    position: relative;
    width: 100%;
    float: left;
  height:100%;
}

.jjfa_q02 {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.6);
    color: #fff;
    opacity: 0;
    transition: all ease .3s;
}

.jjfa_title01 {
    width: 100%;
  color:#ffffff;
    margin:0px auto;
    font-size: 14px;
    line-height: 26px;
  transform: translateY(140px);
    opacity: 0;
    transition: all .5s ease;
  max-width:337px;
      display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.jjfa_list:hover .jjfa_title01{
    opacity: 1;
    transform: translateY(10px);
}

.jjfa_sum {
    width: 100%;
    float: left;
    height: auto;
    overflow: hidden;
    margin-top: 10px;
  text-align:center;
      opacity: 0;
    transition: all .5s ease;
   transform: translateY(100px);
}
.jjfa_list:hover .jjfa_sum{
    opacity: 1;
    transform: translateY(20px);
}
.jjfa_more {
    width: 100%;
    padding: 0px 0 0 30px;
    float: left;
    color: #fff;
    margin-top: 15px;
}

.jjfa_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    transition: all ease .5s;
}

.jjfa_y {
    margin-top: 8%;
    margin-bottom: 8%;
    max-width: 500px;
    width: 50%;
    padding-top: 80px;
    padding-left: 20px;
}

.jjfa_y_title {
    width: 100%;
    font-size: 36px;
    color: #fff;
    line-height: 50px;
}

.jjfa_y_sum {
    width: 100%;
    font-size: 16px;
    color: rgba(255, 255, 255, .6);
    line-height: 28px;
    margin: 10px 0 0 0;
}

.jjfa_y_more {
    color: #fff;
    width: 100%;
    float: left;
    margin-top: 20px;
}

.sy_bg>div {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: -2;
   transition: all 2.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    background-size: cover !important;
}

.sy_bg::after{
    content: '';
    background: rgb(24,27,32,0.5);
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    opacity: .7;
    z-index: -1;
}

.sy_bg .jjfa_bg0 {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/pg2024030108530459420/cms/image/cdb69736-40ae-4492-8508-6cf87dece4bd.jpg) no-repeat center;
    background-attachment: fixed;
    z-index: -3;
}

body[style="overflow: hidden;"] .sy_bg .jjfa_bg0 {
    background-attachment: inherit;
}

.jjfa_bg1 {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/pg2024030108530459420/cms/image/cdb69736-40ae-4492-8508-6cf87dece4bd.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg2 {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/pg2024030108530459420/cms/image/03aae1cd-dd80-43ba-8fdd-40a2fe9e0481.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg3 {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/pg2024030108530459420/cms/image/688b7193-0337-43e4-931b-913634162c41.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.jjfa_bg4 {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/pg2024030108530459420/cms/image/96ca0b2e-f1cd-439b-8b80-936c152dea40.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}
.jjfa_bg5 {
    background: url(https://omo-oss-image.thefastimg.com/portal-saas/pg2024030108530459420/cms/image/66b4a264-76c6-420e-9fc8-f23e22610f56.jpg) no-repeat center;
    background-attachment: fixed;
    opacity: 0;
}

.sy_bg>div.a {
    opacity: 1;
      transform: scale(1.08, 1.08);
}

.jjfa_list01:hover .jjfa_q02 {
    opacity: 1;
  
}

.jjfa_list02:hover .jjfa_q02 {
    opacity: 1;    
}

.jjfa_list03:hover .jjfa_q02 {
    opacity: 1;   
}

.jjfa_list04:hover .jjfa_q02 {
    opacity: 1;    
}

@media only screen and (max-width:768px) {
  .jjfa_q01{
  padding:10px;
  }
    .jjfa_y {
        margin-left: 0;
        width: 100%;
        padding: 0;
    }

    .sy_jjfa {
        margin-top: 0px;
        display: flex;
        flex-wrap: wrap-reverse;
      max-height:100%;
      height:100%;
    }

    .jjfa {
        width: 100%;
        float: left;
        margin-top: 0;
        margin-left: 0;
        margin-bottom: 0%;
    }

    .jjfa_y_sum {
        padding-right: 20px;
        font-size: 15px;
        line-height: 1.5;
        margin: 0;
    }

    .jjfa_list {
        height: 240px;
      width:50%;
    }

    .jjfa_q02 {
        height: 180px;
    }

    .jjfa_title {
        margin-top: 10px;
        font-size: 12px;
        padding-left: 20px;
        padding-right: 20px;
      transform: translateY(20px);
    }

    .jjfa_tb {
        padding: 0px;
      transform: translateY(20px);
    }

    .jjfa_tb img {
        max-width: 40%;
    }

    .jjfa_title01 {
        padding: 25px 0 0 20px;
        font-size: 16px;
        line-height: 1;
      display:none;
    }

    .jjfa_sum {
        padding: 0px;
        height: auto;
      transform: translateY(10px);
      margin-top:0px;
    }

    .jjfa_more {
        padding: 0px 0 0 20px;
    }

    .jjfa_bg {
        position: absolute;
    }

    .jjfa_y_title {
        font-size: 26px;
    }
  .jjfa_list:hover .jjfa_title01{
    opacity: 0;
}
  .jjfa_list:hover .jjfa_sum img{
  max-width:80%;
  }

}