.content-border {
    width: 80vw;
	display: flex;
}

.breuk {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  vertical-align: middle;
  font-size: 0.85em;
  line-height: 1.1;
  margin: 0 3px;
}

.breuk .teller {
  border-bottom: 1px solid currentColor;
  padding: 0 4px 2px;
}

.breuk .noemer {
  padding: 2px 4px 0;
}

.terug-button {
    margin-top: 14px; 
    margin-bottom: 34px;
    justify-content: left;
    margin-right: 25px;
}

/* icon for side-bar button */
.side-bar-phone {
    display: none; /* Hidden by default */
    position: fixed;
    top: 82px;
    left: 10px;
    background-color: Orange;
    border: 4px solid black;
    color: White;
    padding-bottom: 10px;
    padding-top: 12px;
    padding-left: 12px;
    padding-right: 11px;
    font-size: 24px;
    border-radius: 50%;
    z-index: 1000;
    cursor: pointer;
    transition: left 0.3s ease-in-out, transform 0.3s ease-in-out;
}

/* Disable the outline when focused */
.side-bar-phone {
-webkit-tap-highlight-color: transparent;
}

/* Rotate the side-bar icon */
.side-bar-phone.rotate {
    transform: rotate(-180deg);
}

/* sidebar */

.side-bar {
    width: 25%;
    position: sticky;
    top: 20px; /* Start sticking 10px from the top */
    align-self: flex-start; /* Allow natural height growth */
    display: block;
    max-height: 100vh; /* Adjust this value based on the desired height */
    height: auto;
    overflow-y: auto; /* Enable scrolling when content exceeds height */
    padding-bottom: 50px; /* Ensure space between the sidebar and content */ 
    padding-right: 5px;
    margin-right: 5px;
    margin-left: -5px;      
}

.side-bar-link {
	display: flex;
	height: 50px;
    align-items: center;
    justify-content: left;
    text-decoration: none;
    color: black;
    margin-right: 25px;
}

.side-bar-link.active {
    background-color: #f0f0f0; /* Highlight background color */
    font-weight: bold;         /* Make the text bold */
    color: Orange;               /* Change the text color */
    border-left: 5px solid Orange; /* Add a left border to highlight */
    padding-left: 10px;
}

.side-bar-link:hover {
    color: Orange;               /* Change the text color */
}

.navigation-buttons {
    display: flex;
    justify-content: space-between; /* Align buttons to the left and right */
    margin-top: 20px;
}

.navigation-buttons .back-button {
    margin-right: auto; /* Pushes the 'Terug' button to the left */
}

.navigation-buttons .next-button {
    margin-left: auto; /* Pushes the 'Volgende' button to the right */
}

/* content*/

.main-content {
	width: 75%;
}

.iframe-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    height: auto;
    overflow: hidden;
}

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

@media screen and (max-width: 1100px) {

.content-border {
    width: 100vw;
}

.iframe-wrapper iframe {
    margin-bottom: -100px;
}

    .side-bar-link {
        margin-left: 0;
    }


}

@media screen and (max-width: 768px) {

.main-content {
    width: 100%;
}

/* Show hamburger menu on small screens */
.side-bar-phone {
    display: block;
}

/* Hide the sidebar initially on small screens */
.side-bar {
    position: fixed;
    padding-left: 30px;
    left: -100%;
    transition: left 0.3s ease-in-out;
    width: 70%;
    background-color: white;
    height: 110vh;
    margin-top: -20px;
    z-index: 999;
}

.side-bar.open {
    left: 0;
}

.side-bar-phone.move {
    left: 72%; /* Adjust the value to match the width of the sidebar */
}

}