#intro {
    background-image: url('../img/backgrounds/ocean.png');
}

#about {
    background-image: url('../img/backgrounds/linedpaper.png');
}

#footer {
    background-image: url('../img/backgrounds/linen.jpg');
    color: white;
}

.hero {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.portfolio {
    display: flex;
    flex-wrap: wrap;
}

.portfolio-column {
    flex: 100%;
    max-width: 100%;
    padding: 0 8px;
}

.portfolio-item {
    position: relative;
	text-align: center;
}

.portfolio-item img {
	display: block;
	height: auto;
    width: 100%;
    vertical-align: middle;
    margin-top: 16px;
    border: 0;
    border-radius: 10px;
    box-shadow: 1px 1px 5px 0px rgba(153,153,153,0.69);
}

.portfolio-item .overlay {
	background: rgba(0,0,0,0.0);
	bottom: 0;
	height: 100%;
	left: 0;
	position: absolute;
	right: 0;
	transition: .5s ease;
	top: 0;
    width: 100%;
    border-radius: 10px;
    display: none;
}

.portfolio-item:hover .overlay {
    background: rgba(0,0,0,0.5);
    display: inline;
}

.sub-title {
	font-family: 'Montserrat', sans-serif;
	font-size: 16px;
	font-weight: 600;
	line-height: 24px;
	margin-top: 10px;
}

.title {
	font-family: 'Libre Baskerville', "Times New Roman", Times, Baskerville, Georgia, serif;
	font-size: 32px;
	font-weight: 400;
	line-height: 40px;
	text-transform: initial;
}

.divider {
	background-color: #fff;
	height: 1px;
    width: 35px;
    margin: 0 auto;
}

.text {
	color: #fff;
	position: absolute;
	top: 50%;
	left: 50%;
	text-transform: uppercase;
	transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
}

    /* Responsive layout - makes the columns stack on top of each other instead of next to each other */
  @media (min-width: 1200px) {
    .portfolio-column {
      flex: 25%;
      max-width: 25%;
    }
  }
  
  /* Responsive layout - makes the columns stack on top of each other instead of next to each other */
  @media (min-width: 800px) {
    .portfolio-column {
      flex: 50%;
      max-width: 50%;
    }
  }