body {
    background-image: url('../img/home-bg.jpg');
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    color: #ffffff;
    background-position: center center;
    overflow: hidden;
    text-rendering: optimizeLegibility;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
}

.overlay {
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

#home {
    position: absolute;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
    font-family: 'Merriweather', serif;
    font-style: normal;
    font-weight: bold;
    letter-spacing: 0.5px;
    font-weight: 300;
}

h1 {
    font-size: 62px;
    padding-bottom: 14px;
    margin-bottom: 0px;
}

h2 {
    font-size: 32px;
}

h2, h3 {
    padding-bottom: 6px;
}

h3 {
    font-size: 26px;
}

h4 {
    color: rgb(0, 86, 179);
    font-size: 12px;
    font-weight: normal;
    letter-spacing: 2px;
}

p {
    color: #777;
    font-size: 15px;
    font-weight: 300;
    line-height: 26px;
    letter-spacing: 0.2px;
}

#menu {
    text-rendering: optimizeLegibility;
    display: flex;
    justify-content: center;
    height: 10%;
    line-height: 1rem;
}

.items {
    margin: 0 auto;
    max-width: 1140px;
    padding-top: 10px;
}

.items a {
    display: inline-block;
    text-decoration: none;
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 400;
    margin: 0 20px;
    height: 20px;
    overflow: hidden;
}

.items a span {
    display: inline-block;
    position: relative;
    transition: transform 500ms;
    -webkit-transition: -webkit-transform 500ms;
    -moz-transition: transform 500ms;
}

.items a span:after {
    content: attr(data-hover);
    position: absolute;
    top: -30px;
    left: 0;
    transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
}

.items a:hover span, .items a:focus span {
    transform: translateY(30px);
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
}