@media only screen and (min-width: 500px) {
  .grid {
    display: grid;
    grid-gap: 5px;
    grid-template-columns: repeat(3, 1fr);
    width: 50%;
    margin: auto;
    padding-bottom: 50px;
  }
}

.nav {
  text-align: right;
  background-color: #624444;
  list-style-type: none;
  margin: 0;
  padding: 14px 14px 14px 0px;
}

.nav li {
  display: inline-block;
  font-size: 18px;
  padding: 15px;
}

.nav a:link, a:visited {
  color: #fc849a;
  text-decoration: none;
  padding: 23px;
}
.nav a:hover {
  color: #624444;
  text-decoration: none;
  background-color: #fc849a;
  padding: 23px;
}

.footnav {
  text-align: center;
  background-color: #624444;
  list-style-type: none;
  margin: 0;
  padding: 5px 5px 5px 5px;
}

.footnav li {
  display: inline-block;
  font-size: 18px;
  padding: 5px;
}

.footnav a:link, a:visited {
  color: #fc849a;
  text-decoration: none;
  padding: 5px;
}
.footnav a:hover {
  color: #624444;
  text-decoration: none;
  background-color: #fc849a;
  padding: 5px;
}

body {
  font-family: 'Arial', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-image: #f4f1ee;
  color: #624444;
}

h1 {
    font-size: 2.2em;
    margin: 40px 20px 40px 0px;
    color: #624444;
    border-left: solid 5px #fc849a;
    padding-left: 10px;
    line-height: 1em;
}

.introsubhead {
    font-size: 1em;
    padding-top: 0px;
    padding-bottom: 10px;
    padding-left: 16px;
    line-height: 1.25;
}
.container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50%;
  margin: auto;
}

.background {
  background-image: url("images/bgimage.jpg");
}

.image {
  flex: 0 0 300px;
  text-align: center;
  padding: 25px;
}

img {
  max-width: 100%;
  max-height:100%;
}

.text {
  font-family: Arial, Helvetic, sans-serif;
  font-size: 20px;
  padding-left: 20px;
  color: #fc849a;
}

.icon-marquee {
  overflow: hidden;
  width: 100%;
  position: relative;
  height: 50px;
  background-color: #624444;
}

.icon-track {
  display: flex;
}

.icon-track img {
  margin: 0 35px;
  height: 50px;
}

.button {
  background-color: #fc849a; /* Green */
  border: none;
  color: #fc849a;
  padding: 10px 28px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
}

.button1 {
  background-color: #fc849a; 
  color: #624444; 
}

.button1:hover {
  background-color: #624444;
  color: #fc849a;
}

.portfolioContainer {
  position:relative;
}

.portfolioContainer img {
  width:100%;
  height:100%;
  object-fit:cover;
  
}

.portfolioContainer .caption {
  background-color:rgba(0,0,0,0.5);
  display:flex;
  align-items:center;
  justify-content:center;
  position:absolute;
  width:100%;
  height:100%;
  top:0;
  left:0;
  color:#fff;
  font-family:sans-serif;
  opacity:0;
  transition:opacity 0.3s;
}

.portfolioContainer:hover .caption {
  opacity:1;
}

footer {
  color: white;
  background-color:  #624444;
  padding: 20px;
  text-align: center;
}