*{
    box-sizing: border-box;
}

a {
    color: rgb(22, 105, 193);
    white-space: nowrap;
}

.gambar {
    display: flex;
    flex-wrap: wrap;
}

body{
    height: 95vh;
    background: #cdcdcd;
    font-family: sans-serif;
    text-align: center;
    color: rgb(0, 0, 0);
    font-size: 16px;
    display: flex;
    flex-direction: column;
    margin-top: 0px;
    margin-left: 0px;
    margin-right: 0px;
}

.textbox img{
    float:left;
    margin-right: 10px; 
}

.textbox h3 {
    font-size: 20px;
    text-align: left;
    text-decoration: underline;
}

.textbox h4 {
    font-size: 16px;
    text-align: left;
}

.textbox p {
    font-size: 14px;
    text-align: left;
}

.contentUpper {
    flex: 1;
    background: rgb(30, 207, 223);
    display: flex;
    flex-direction: row;
    /* default setting; can be omitted */
    flex-wrap: wrap;
  }

.upper {
    flex: 1 1 100px;
}

.main{
    display: flex;
    flex: 1;
    margin: 20px;
}


.left{
    padding: 3em 0 3em 0;
    flex: 1 1 100px;
}

main{
    padding: 1em 0 1em 0;
    flex: 5 5 150px;
}

img {
    display: block;
    margin: 0 auto;
}

.right{
    padding: 3em 0 3em 0;
    flex: 3 3 100px;
}

footer{
    padding: 1em 0 1em 0;
}

.tab {
    display: inline-block;
    margin-left: 32px;
}

.title_column{
    text-decoration: underline;
    font-size: 20px;
}

.course_lists{
    text-align: left;
    font-weight: bold;
}

.course_lists_sub{
    font-size: 14px;
    font-weight: normal;
    padding-left: 34px;
    text-indent:-32px;
}

.client_lists{
    text-align: left;
    font-size: 14px;
    font-weight: normal;
}

.with-wrap{
    white-space:normal;
}

ul {
    list-style: none;
}

ul li {
    display: inline-block;
    position: relative;
}

ul li a {
    display: block;
    padding: 1px 15px;
    text-decoration: none;
}

ul li ul.dropdown li {
    display: block;
}

ul li ul.dropdown {
    position: absolute;
    z-index: 999;
    display: none;
    background: rgb(132, 218, 226);
    text-align: left;
}

ul li:hover ul.dropdown{
    display:block;
    padding: 2px 0px;
}

.container{ 
    max-width:1800px;
}

header{
    padding: 0em 0 1em 0;
    background:#cdcdcd;
}

.aside_left{
    width: 20%;
    float: left;
    background:rgb(30, 207, 223);
    padding:10px;
    font-size: 12px;
}

.aside_left_user{
    width: 25%;
    float: left;
    background:rgb(30, 207, 223);
    padding:10px;
    font-size: 12px;
}

.aside_middle{
    width: 60%;
    float: left;
    background:#333;
    padding:10px;
    color:#fff;
    font-size: 12px;
}

.aside_right2{
    width: 10%;
    float: left;
    background:rgb(30, 207, 223);
    padding:10px;
    color:#fff;
    font-size: 12px;
}

.aside_right{
    width: 10%;
    float: left;
    background:#c0c0c0;
    padding:10px;
    color:#fff;
    font-size: 12px;
}

.aside_right_user{
    width: 15%;
    float: left;
    background:#c0c0c0;
    padding:10px;
    color:#fff;
    font-size: 12px;
}

.clear{
    clear:both;
}

.btn-primary {
    color: #000000;
    background-color: #ffffff;
}

.btn-danger {
    background-color: #ffffff;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .open > .dropdown-toggle.btn-primary {
    background-color: #27fae2;
    border-color:#285e8e
}

.btn-danger:hover, .btn-danger:focus, .btn-danger:active, .btn-danger.active, .open > .dropdown-toggle.btn-danger {
    background-color: #fa6560;
    border-color:#ac2925
}

table {
    table-layout: fixed;
    word-wrap: break-word;
    text-overflow: ellipsis
}

table th, table td { 
    overflow: hidden;
    text-overflow: ellipsis 
}

#carousel-example-generic {
    display: inline-block;
  }
  ul.thumbnails-carousel {
      padding: 5px 0 0 0;
      margin: 0;
      list-style-type: none;
      text-align: center;
  }
  ul.thumbnails-carousel .center {
      display: inline-block;
  }
  ul.thumbnails-carousel li {
      margin-right: 5px;
      float: left;
      cursor: pointer;
  }
  .controls-background-reset {
      background: none !important;
  }
  .active-thumbnail {
      opacity: 0.4;
  }
  .indicators-fix {
      bottom: 70px;
  }

  html {
    font-size: 16px; /* 1 rem = 16px */
 }

/* Container for the post */
#posts-container {
max-width: 400px;
margin: 0 auto;
text-align: left;
}

/* Title styling */
h2 {
font-size: 1.5rem; /* 1.5 * 16px = 24px */
word-wrap: break-word;
word-break: break-word;
overflow-wrap: break-word;
}

/* Make the image responsive */
img {
max-width: 100%;
height: auto;
margin-bottom: 15px;
}

.video-wrapper {
    margin: 20px; /* <-- adjust this value for more or less white space */
  }

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
  }

  .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
  }

@media all and (max-width: 550px){
    .main{
        flex-direction: column;
    }
    main{
        padding: 1em 0 1em 0;
    }
}