body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    text-align: center;
}
header {
    background-color: #4caf50;
    color: white;
    padding: 20px 0;
}
header h1 {
    margin: 0;
}
nav {
    position: relative;
}
.hamburger-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: -20px;
    right: 20px;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    width: 200px;
}
.hamburger-menu a {
    text-decoration: none;
    color: #333;
    padding: 10px;
    border-bottom: 1px solid #eee;
    display: block;
}
.hamburger-menu a:last-child {
    border-bottom: none;
}
.hamburger-menu a:hover {
    background-color: #f4f4f9;
}
.menu-icon {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: absolute;
    top: -30px;
    right: 20px;
}
.menu-icon div {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 4px 0;
}

.center {
    margin: auto;
    width: 90%;
    /* border: 3px solid green; */
    padding: 10px;
  }

.container {
    padding: 20px;
    max-width: 600px;
}
.invitation-header {
    margin-bottom: 20px;
    font-size: 1.2em;
}

.invitation-text {
    margin-bottom: 20px;
    font-size: 1.2em;
    text-align: left;
}
iframe {
    border: none;
    width: 100%;
    max-width: 600px;
    height: 600px;
}
footer {
    margin-top: 20px;
    color: #888;
}
.image-container img {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
    border-radius: 10px;
}

@media (max-width: 768px) {
    .menu-icon {
        display: flex;
    }
}








#target-content {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 200ms;
  }
  #target-content:target {
    pointer-events: all;
    opacity: 1;
  }
  #target-content #target-inner {
    position: absolute;
    display: block;
    padding: 40x;
    line-height: 1.8;
    width: 90%;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    box-shadow: 0px 12px 24px rgba(0, 0, 0, 0.2);
    background: white;
    color: #34495E;
  }
  #target-content #target-inner h2 {
    margin-top: 0;
  }
  #target-content #target-inner code {
    font-weight: bold;
  }
  #target-content a.close {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #34495E;
    opacity: 0.5;
    transition: opacity 200ms;
  }
  #target-content a.close:hover {
    opacity: 0.4;
  }
  
  body {
    background-color: #ECF0F1;
    color: #444;
  }
  
  #button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    padding: 16px 24px;
    border-radius: 1px;
    text-decoration: none;
    font-size: 24px;
    display: block;
    color: white;
    background-color: #34495E;
    text-align: center;
    font-weight: 100;
    transition: box-shadow 200ms;
    border-radius: 4px;
  }
  #button:hover {
    box-shadow: 0px 12px 24px rgba(0, 0, 0, 0.2);
  }