.filter {
    padding: 100px 0;
  }
  
  .filter-container {
    margin-top: 20px;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    justify-content: center;
  }
  
  .filterDiv {
    color: #ffffff;
    display: none;
    position: relative;
    width: 23%;
  }
  
  .filterDiv>img {
    border-radius: 7px;
  }
  
  .filter-main-text {
    display: flex;
    justify-content: center;
    margin-top: -40px;
  }
  
  .show {
    display: block;
  }
  
  .filterDiv-text {
    background: #1F3C88;
    border-radius: 8px;
    padding: 20px 11px 20px 14px;
    width: 257px;
  }
  
  .filterDiv-title {
    font-weight: 800;
    font-size: 15px;
    line-height: 22px;
    text-transform: uppercase;
  }
  
  .filterDiv-subtitle {
    font-weight: 600;
    font-size: 11px;
    line-height: 13px;
    color: #A4A4A4;
    margin: 19px 0;
  }
  
  .filterDiv-contact {
    display: flex;
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 600;
    font-size: 10px;
    line-height: 12px;
    align-items: center;
    gap: 7px;
    color: #FFFFFF;
    margin-top: 20px;
  }
  
  /* Style the buttons */
  #myBtnContainer {
    display: flex;
    justify-content: space-evenly;
    margin-bottom: 60px;
  
  }
  
  .btn {
    font-weight: 600;
    font-size: 27px;
    line-height: 33px;
    color: #161616;
    border: none;
    outline: none;
    padding: 12px 16px;
    cursor: pointer;
    background-color: transparent;
    transition: 0.5s;
  }
  
  .btn::after {
    display: block;
    content: '';
    width: 0;
    height: 6px;
    margin-top: 10px;
    background-color: #1F3C88;
    margin: 0 auto;
    transition: 0.5s;
    margin-top: 20px;
    border-radius: 20px;
  }
  
  #myBtnContainer>div:hover .btn::after {
    width: 100%;
  }
  
  .active::after {
    display: block;
    content: '';
    width: 100% !important;
    height: 6px;
    margin-top: 10px;
    background-color: #1F3C88;
    margin: 0 auto;
    transition: 0.5s;
    margin-top: 20px;
    border-radius: 20px;
  }
  
  @media(max-width:1300px) {
    .filterDiv>img {
      width: 100%;
    }
  }
  
  @media(max-width:1200px) {
    .filter-container {
      justify-content: space-between;
      row-gap: 20px;
      column-gap: 0;
    }
  
    .filterDiv {
      width: 30%;
    }
  
    .welcome-department h2 {
      font-size: 55px !important;
    }
  
    .welcome-department p {
      font-size: 22px !important;
    }
  
    .welcome-department a {
      font-size: 18px !important;
    }
  }
  
  @media(max-width:820px) {
    .btn {
      font-size: 17px;
    }
  
    .filterDiv>img,
    .filterDiv-text {
      width: 100%;
    }
  
    .filterDiv-title {
      font-size: 18px;
      font-weight: 700;
    }
  
    .filterDiv-subtitle {
      margin: 10px 0;
      font-size: 15px;
    }
  
    .filterDiv {
      width: 48%;
    }
  
    .filterDiv-contact {
      font-size: 12px;
      font-weight: 400;
    }
  
  }
  
  @media(max-width:600px) {
    .welcome-department h2 {
      font-size: 30px !important;
    }
  
    .welcome-department p {
      font-size: 15px !important;
    }
  
    .welcome-department a {
      font-size: 15px !important;
      padding: 15px 35px !important;
      margin-top: 30px !important;
    }
  
    .active::after {
      margin-top: 0;
      height: 3px;
  
    }
  
    .btn {
      font-size: 11px;
      padding: 12px 0;
    }
  
    #myBtnContainer {
      margin-bottom: 0;
    }
  
    .filterDiv {
      width: 49%;
    }
  
    .filterDiv-title {
      font-size: 11px;
    }
  
    .filterDiv-subtitle {
      font-size: 10px;
    }
  }
  @media(max-width:500px){
    .filterDiv {
      width: 80%;
    }
    
    .filter-container {
      justify-content: center;
    }
    .filterDiv-title{font-size: 20px;}
    .filterDiv-subtitle{font-size: 14px;}
  
  }
  @media(max-width:360px) {
  
    .filterDiv {
      width: 100%;
    }
    
    .filterDiv-title{font-size: 15px;}
    .filterDiv-subtitle{font-size: 11px;}
  }