.project-section{
    position: relative;
  }
  
  .project-block-one .inner-box{
    position: relative;
    display: block;
    overflow: hidden;
  }
  
  .project-block-one .inner-box .image-box{
    position: relative;
    display: block;
    overflow: hidden;
    background: #000;
  }
  
  .project-block-one .inner-box .image-box img{
    width: 100%;
    transition: all 500ms ease;
  }
  
  .project-block-one .inner-box:hover .image-box img{
    opacity: 0.7;
  }
  
  .project-block-one .inner-box .image-box:before{
    position: absolute;
    content: '';
    background: rgba(102, 145, 255, 0.8);
    mix-blend-mode: multiply;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    opacity: 0;
    z-index: 1;
    transition: all 500ms ease;
  }
  
  .project-block-one .inner-box:hover .image-box:before{
    opacity: 1;
  }
  
  .project-block-one .inner-box .content-box{
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
  }
  
  .project-block-one .inner-box .content-box .view-btn a{
    position: relative;
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 86px;
    font-size: 30px;
    color: #fff;
    background: var(--theme-color);
    border-radius: 50%;
    text-align: center;
    margin-bottom: 35px;
    top: -15px;
    opacity: 0;
  }
  
  .project-block-one .inner-box .content-box .view-btn a:hover{
    background: #fff !important;
    color: #0E1D40;
  }
  
  .project-block-one .inner-box:hover .content-box .view-btn a{
    top: 0px;
    opacity: 1;
  }
  
  .project-block-one .inner-box .content-box .text-box{
    position: relative;
    top: 15px;
    opacity: 0;
    transition: all 500ms ease;
  }
  
  .project-block-one .inner-box:hover .content-box .text-box{
    top: 0px;
    opacity: 1;
  }
  
  .project-block-one .inner-box .content-box .text-box h3{
    display: block;
    font-size: 24px;
    line-height: 34px;
    font-weight: 700;
    margin-bottom: 6px;
  }
  
  .project-block-one .inner-box .content-box .text-box h3 a{
    display: inline-block;
    color: #fff;
  }
  
  .project-block-one .inner-box .content-box .text-box h3 a:hover{
    text-decoration: underline;
  }
  
  .project-block-one .inner-box .content-box .text-box p{
    color: #fff;
  }
  
  .sortable-masonry .project-block-one{
    margin-bottom: 30px;
  }
  
  .sortable-masonry .filter-tabs li{
    position: relative;
    display: inline-block;
    font-size: 20px;
    line-height: 28px;
    font-family: var(--title-font);
    font-weight: 500;
    color: #222;
    padding: 11px 35px;
    cursor: pointer;
    transition: all 500ms ease;
  }
  
  .sortable-masonry .filter-tabs li.active,
  .sortable-masonry .filter-tabs li:hover{
    color: #fff;
    background: var(--theme-color);
  }
  
  .project-block-one .lower-content{
    position: relative;
    display: block;
    padding-top: 20px;
  }
  
  .project-block-one .lower-content h3{
    position: relative;
    display: block;
    font-size: 24px;
    line-height: 32px;
    font-weight: 700;
    margin-bottom: 7px;
  }
  
  .project-block-one .lower-content h3 a{
    display: inline-block;
    color: #222;
  }
  
  .project-block-one .lower-content h3 a:hover{
    color: var(--theme-color);
  }