body {
    font-family: sans-serif;
    margin: 0;
    width: 100%;
    height: 100%;
}

header {
    padding: 20px 0;
}

header .row, footer .row {
    display: flex;
    align-items: center;
}

header h1 {
    margin: 0;
}
    
header nav {
    display: flex;
    justify-content: flex-end;
    color: black;
}

header a {
    padding: 0 20px;
    margin: 0;
}
    
header p {
    padding: 0 20px;
    margin: 0;
}

hr {
    border: 0;
    clear:both;
    display:block;
    width: 96%;               
    background-color: grey;
    height: 1px;
}

img 
{
    padding: 1rem;
}

.jumbotron {
    display: flex;
    align-items: center;
    background-image: url("../img/welcome.jpeg");
    background-size: cover;
    color: #ffffff;
    height: 230px;
    text-shadow: 0.25px 0.25px 0.25px #000000;
}

.overlay {
    padding: 1rem;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    width: 100%;
    opacity: 0;
    transition: .5s ease;
    background-color: grey;
    background-size: 40px;
}

.toggle {
    transition: color 2s;
}

.toggle:hover .overlay{
    opacity: 0.8;
}

.toggle h3{
    color: white;
    font-size: 3rem;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
}

.col-md-4 {
    margin: 0;
    padding: 0;
}

.col-md-6 {
    margin: 0 0 30px;
}

section .row img {
    margin: 0;
    width: 100%;
}

section
{
    margin: 0px;
    padding: 0px;
}

.col-md-6 {
    margin: 0 0 30px;
    padding: 0px;
}

footer {
    font-size: 12px;
    padding: 20px 0;
}
    
footer .col-sm-8 {
    display: flex;
    justify-content: flex-end;
}
    
footer ul {
    list-style: none;
}
    
footer li img {
    width: 32px;
    height: 32px;
}

.plant_overview img{
    margin: 0 0 30px;
    width: 100%
}

.plant_overview h2{
    font-size: 2rem;
}

.plant_overview p{
    font-size: 1.5rem;
}

.plant_gallery img{
    margin: 0 0 30px;
    width: 100%
}