html, body {
    height: 100%;
}

body {
    padding-top: 55px;
    display: flex;
    text-align: center;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

/*footer*/

.copyright {
    margin: 15px 0;
}

/*home page*/

.intro {
    margin: 25vh 0;
}

.intro > h1 {
    color: #212121;
    font-size: 12vh;
}

.intro > h2 {
    color: #757575;
    font-size: 3vmin;
}

/*apply accent colour to links*/

a:link, a:visited {
    color: var(--accent);
}

a.icon:hover {
    text-decoration: none;
}

a:hover {
    color: var(--accent) !important;
}

/*paginator at bottom of list view*/

.pages {
    padding: 15px 0;
}

.pages-icon {
    padding: 0 15px;
}

/*list item for posts and projects*/

.item {
    padding: 10px 0;
}

.item-tag {
    background-color: var(--accent);
}

/*navigation bar icons*/

.navbar-icon {
    font-size: 125%;
    display: inline-block !important;
}

/*coloured borders at top and bottom of the page*/

.navbar.navbar-default {
    border-top: var(--border-width) solid var(--accent);
}

footer {
    border-bottom: var(--border-width) solid var(--accent);
}


.portfolio-item {
    right: 0;
    margin: 0 0 15px;
}

.portfolio-item .portfolio-link {
    display: block;
    position: relative;
    margin: 0 auto;
    max-width: 400px;
}

.portfolio-item .portfolio-link .portfolio-hover {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    background: rgba(254,209,54,.9);
    -webkit-transition: all ease .5s;
    -moz-transition: all ease .5s;
    transition: all ease .5s;
}

.portfolio-item .portfolio-link .portfolio-hover:hover {
    opacity: 1;
}

.portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content {
    position: absolute;
    top: 50%;
    width: 100%;
    height: 20px;
    margin-top: -12px;
    text-align: center;
    font-size: 20px;
    color: #fff;
}

.portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content i {
    margin-top: -12px;
}

.portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content h3,
.portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content h4 {
    margin: 0;
}

.portfolio-item .portfolio-caption {
    margin: 0 auto;
    padding: 25px;
    max-width: 400px;
    text-align: center;
    background-color: #fff;
}

.portfolio-item .portfolio-caption h4 {
    margin: 0;
    text-transform: none;
}

.portfolio-item .portfolio-caption p {
    margin: 0;
    font-family: "Droid Serif","Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 16px;
    font-style: italic;
}

* {
    z-index: 2;
}

@media(min-width:767px) {
    .portfolio-item {
        margin: 0 0 30px;
    }
}

.portfolio-modal .modal-content {
    padding: 100px 0;
    min-height: 100%;
    border: 0;
    border-radius: 0;
    text-align: center;
    background-clip: border-box;
    -webkit-box-shadow: none;
    box-shadow: none;
}

.portfolio-modal .modal-content h2 {
    margin-bottom: 15px;
    font-size: 3em;
}

.portfolio-modal .modal-content p {
    margin-bottom: 30px;
}

.portfolio-modal .modal-content p.item-intro {
    margin: 20px 0 30px;
    font-family: "Droid Serif","Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 16px;
    font-style: italic;
}

.portfolio-modal .modal-content ul.list-inline {
    margin-top: 0;
    margin-bottom: 30px;
}

.portfolio-modal .modal-content img {
    margin-bottom: 30px;
}

.portfolio-modal .close-modal {
    position: absolute;
    top: 25px;
    right: 25px;
    width: 75px;
    height: 75px;
    background-color: transparent;
    cursor: pointer;
}

.portfolio-modal .close-modal:hover {
    opacity: .3;
}

.portfolio-modal .close-modal .lr {
    z-index: 1051;
    width: 1px;
    height: 75px;
    margin-left: 35px;
    background-color: #222;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.portfolio-modal .close-modal .lr .rl {
    z-index: 1052;
    width: 1px;
    height: 75px;
    background-color: #222;
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

.portfolio-modal .modal-backdrop {
    display: none;
    opacity: 0;
}