.pt-outer {
        width: 100%;}
    
      .pt-title {
        text-align: center;
        font-size: 18px;
        font-weight: 700;
        padding:20px 0;}

      .pt-list{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;}
      .pt-item-outer{
          width:48%;
        margin-bottom:30px;
        cursor: pointer;
        border-radius: 3px;
        overflow: hidden;
        transition: all 0.3s;}
      .pt-item{
        width:100%;
        height:100%;}
      .pt-item-outer:hover{
        box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.3);
        transform: translateY(-2px);}
      .pt-img{
        width:100%;
        height:300px;
        object-fit:contain;}
      .pt-text{
        background-color: #f8f8f7;
        padding:20px 0;
        text-align: center;
        font-size: 16px;
        font-weight: bold;}
.footer{
        display: flex;
        align-items: center;
        margin:0 auto;
        width:1200px;
        color:#fff;}
    .footer-logo{
      width:400px;
      height:53px;
      margin-right:80px;}
    .footer-info >div{
      text-align: left;}
    .info-youbian{
      padding-left:20px;}
    .footer-info a{
      color: #fff;
      text-decoration: none;}