h1 {
  font-family: 'Gugi', cursive;
}

h2 {
  font-size: 24px;
  font-family: 'Roboto Condensed', sans-serif;
}

body {
  background-color: #e9ecef;
  margin-top: 4.5rem;
}

.jumbotron {
  color: black;
  padding-top: 10px;
  padding-bottom: 10px;
}

@media screen and (max-width:320px){
  nav {
    font-size: 0.7rem;
  }
  .container {
    max-width: 700px;
  }
  h1 {
    font-size: 60px;
  }
  .location {
    margin-top: 15em;
  }
  .staff h4 {
    font-size: 0.5em;
  }
  .fat-border {
    padding: 0px;
  }
  .panel {
    padding: 0px;
	margin: 0px;
  }
}

@media screen and (max-width:480px){
  .container {
    max-width: 700px;
    width: 480px;
  }
  h1 {
    font-size: 50px;
  }
  .staff h4 {
    font-size: 0.5em;
  }
  .staff-icon {
    width: 100px;
  }
  #vim-logo {
    width: 100px;
  }
  .row {
    margin-left: 0px;
  }
  #time-table td:nth-child(4), #time-table td:nth-child(5) {
    display: none;
  }
  #time-table th:nth-child(4), #time-table th:nth-child(5) {
    display: none;
  }
}

@media screen and (min-width: 781px){
  h1 {
    font-size: 120px;
  }
}

ul {
  list-style: none;
}

.text h1 {
  -webkit-animation: fadeText 500ms forwards 300ms;
  animation: fadeText 500ms forwards 300ms;
}

#billboard:hover {
  transform: scale(1.01, 1.01);
}

#billboard {
  transition: transform 0.2s linear;
  background-image: url(../images/background.jpg);
  background-size: 100%;
  background-repeat: no-repeat;
  position: relative;
  color: white;
  text-shadow: #000 3px 3px 0;
  border-radius: 10px;
}

#billboard::before {
  content: ' ';
  position: absolute;
  background-color: rgba(0,0,0,0.4);
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  border-radius: 10px;
}

.panel {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
}

section::before {
  height: 54px;
  content: '';
  display: block;
}

.staff {
  background-color: white;
  border-radius: 10px;
  padding: 10px;
}

.speaker-icon:hover {
  transform: scale(1.05, 1.05);
}

.speaker-icon {
  transition: transform 0.2s linear;
  padding: 5px;
  width: 236px;
  margin: 10px 10px 30px 10px;
  border-radius: 10px;
  box-shadow: 3px 3px 3px 3px rgba(0,0,0,0.4);
}

.staff-icon:hover {
  transform: scale(1.05, 1.05);
}

.staff-icon {
  transition: transform 0.2s linear;
  margin: 10px 10px 30px 10px;
  border-radius: 10px;
  box-shadow: 3px 3px 3px 3px rgba(0,0,0,0.4);
}

.fat-border {
  padding: 3em;
}

ul.cfp, ul.cfp ul, ul.about {
  list-style: disc;
}

.sponsors-logo {
	background-color: white;
	display: table-cell;
	vertical-align: middle;
	text-align: center;
	border-radius: 5px;
	padding: 3px 3px 3px 3px;
    border: 4px solid rgba(100,100,100,0.05);
}

.sponsors .sponsors-name {
	font-size: 1.4em;
	color: #333;
	text-decoration: none;
}

.sponsors .sponsors-url {
	font-size: 0.7em;
}

.sponsors-logo-platinum {
	width: 450px;
	height: 450px;
}

.sponsors-logo-platinum img {
	width: 96%;
}

.sponsors-logo-gold {
	width: 350px;
	height: 350px;
}

.sponsors-logo-gold img {
	width: 96%;
}

.sponsors-logo-silver {
	width: 270px;
	height: 270px;
}

.sponsors-logo-silver img {
	width: 96%;
}

.sponsors-logo-bronze {
	width: 210px;
	height: 210px;
}

.sponsors-logo-bronze img {
	width: 96%;
}

.individual-sponsors-logo img {
	width: 96%;
}

.individual-sponsors-logo {
	background-color: white;
	vertical-align: middle;
	text-align: center;
	border-radius: 5px;
	padding: 5px 5px 5px 5px;
    border: 2px solid rgba(100,100,100,0.05);
}


.individual-sponsor-grid {
  padding: 1em;
  box-sizing: border-box;
  width: 150px;
}

.individual-sponsor {
  padding: 0.5em;
  border-radius: 0.5em;
  line-height: 1;
  text-align: center;
}

.individual-sponsor-icon {
  margin: auto;
  width: 5.854em;
  height: 5.854em;
}

.individual-sponsors h6 {
  height: 2em;
  font-size: 0.8em;
}

#time-table td:nth-child(2), #time-table td:nth-child(3) {
  text-align: left;
}

.navbar-toggler .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,255,255,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
}