body,h1,h2,h3,h4,h5,h6 {font-family: "Lato", sans-serif;}
body, html {
  height: 100%;
  color: #777;
  line-height: 1.8;
}

/* Create a Parallax Effect */
.bgimg-1, .bgimg-2, .bgimg-3 {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* First image (Logo. Full height) */
.bgimg-1 {
  background-image: url('../images/bg.jpg');
  min-height: 100%;
}

/* Second image (Portfolio) */
.bgimg-2 {
  background-image: url("../images/vu.jpg");
  min-height: 400px;
}

/* Third image (Contact) */
.bgimg-3 {
  background-image: url("../images/room_looking_at_philippos.jpg");
  min-height: 400px;
}

.w3-wide {letter-spacing: 10px;}
.w3-hover-opacity {cursor: pointer;}

/* Turn off parallax scrolling for tablets and phones */
@media only screen and (max-device-width: 1200px) {

  .logo-title {
    /* Have it go below the image */
    display: block;
    text-align: center;

  }
  .bgimg-1, .bgimg-2, .bgimg-3 {
    background-attachment: scroll;
    min-height: 400px;
  }

  .gcalendar {
    /* Have it shrink to fit the screen */
    width: 100%;
    height: 400px;

  }
}

.w3-container .w3-button {
  margin-top: 20px;
  padding: 10px 20px;
  font-size: 16px;
}

.w3-container .w3-button:hover {
  background-color: #555;
  color: white;
}

.signup-button {
  background-color: rgba(0, 0, 255, 0.5);
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.5) 10px, transparent 10px, transparent 20px);
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
}

.w3-row-padding.w3-center .w3-col {
  display: inline-block;
  float: none;
  vertical-align: top;
}

.sponsor-logo {
  height: 100px; /* Set the desired height */
  width: 100%; /* Fill the width of the column */
  object-fit: contain; /* Ensure the aspect ratio is maintained */
}