* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Montserrat", sans-serif;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: url('../images/modern_apartment.jpg') #000 no-repeat center;
    background-size: cover;
}

.rfx {
      position: fixed;
      left: 0;
      top: 0;
      width: 100%;
      z-index: 12;
  }

.nav-bar {
      width: 100%;
      max-height: 75px;
      padding: 18px 0;
      background: rgb(74, 196, 233);
      display: flex;
      align-items: center;
      justify-content: space-between;
      z-index: 99;
  }
  .nav-bar .nav-left {
      display: flex;
      align-items: center;
      justify-content: space-between;
  }
  .nav-bar .nav-left i {
      padding: 0 10px;
      font-size: 30px;
      color: #fff;
  }
  .nav-bar .nav-left img {
      width: 100px;
      margin-left: 40px;
  }
  .nav-bar .nav-right {
      display: flex;
      align-items: center;
      justify-content: space-between;
  }
  .nav-bar .nav-right span,i {
      color: #fff;
  }
  .nav-bar .nav-right span {
      padding: 0 15px 0 5px;
  }
  .nav-bar .nav-right a {
    text-decoration: none;
  }

@media (max-width: 400px) {
    .nav-bar .nav-left img {
        margin-left: 10px;
        width: 85px;
    }
}

.wrapper {
    position: relative;
    z-index: 13;
}

.placard {
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placard .card {
    color: #000;
    width: 400px;
    padding: 35px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.5);
    font-size: 18px;
    min-width: 500px;
    min-height: 400px;
}

.placard .card .inner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.placard .card img:not(.loading) {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-bottom: 40px;
    border: 3px solid #fff;
    padding: 4px;
}

.loading {
    position: absolute;
    width: 100px;
    display: none;
}

.placard .card button {
    padding: 10px;
    background: rgb(51, 106, 234);
    color: #fff;
    border: 0;
    border-radius: 4px;
    margin-top: 30px;
    cursor: pointer;
}

.placard .card button:hover {
    background: rgb(12, 103, 233);
}

@media (max-width: 530px) {
    .placard .card {
        min-width: 100px;
        width: 90%;
    }
}