a {
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  max-width: 800px !important;
}

.navbar-collapse {
  width: auto !important;
}

.login-container {
  max-width: 300px;
  margin: 0 auto;
}

.category {
  position: absolute;
  top: 3rem;
  left: 3rem;
}

.button {
  margin-top: 40px;
  max-width: 200px;
  margin: 0 auto;
  padding: 70px 0 70px 0;
}

.button a, .button .submit-btn {
  display: block;
  background-color: #1B2C79;
  color: white;
  border-radius: 10px;
}

footer {
  background-color: #1B2C79;
}

footer .footer-bar {
  border-bottom: 1px solid #fff;
}

.form-container {
  width: 100%;
  max-width: 600px;
  padding-right: var(--bs-gutter-x, 0.75rem);
  padding-left: var(--bs-gutter-x, 0.75rem);
  margin-right: auto;
  margin-left: auto;
}

.card {
  border: none;
}

aside .logo {
  border-bottom: 1px solid #1B2C79;
}

aside .logout {
  margin-top: 9rem;
}

.brand {
  max-width: 200px;
}

.post-bg {
  background-image: url(../img/image_back_about.png);
  background-repeat: repeat;
  background-size: contain;
}

.article-area {
  background-color: #fff;
  position: relative;
  overflow: hidden;
}

.content-area {
  background-color: #fff;
  position: relative;
  padding-bottom: 31.25%;
  height: 0;
  overflow: hidden;
}

.content-area iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.content {
  cursor: pointer;
}



@media screen and (min-width:768px) and ( max-width:1024px) {
  .content-area {
    padding-bottom: 56.25%;
  }
}

@media screen and (min-width:320px) and ( max-width:767px) { 
  .phone-parent {
    position: relative;
  }
  .phone-parent .phone {
    position: absolute;
    top: 0;
    left: -100%;
  }
  .phone-parent .phone-js {
    background-color: #d2d2d2;
    left: 0%;
    width: 100%;
    transition: all .35s;
    z-index: 99;
  }
  .menu {
    top: -2%;
    left: 0px;
    z-index: 100;
  }

  .content-area {
    padding-bottom: 56.25%;
  }

  .category {
    display: none;
  }
  
  .phone-category {
    position: absolute;
    display: block;
    top: 3.5rem;
    left: 1.7rem;
    z-index: 99;
  }
}