html, body {
    background-color: #fff;
    color: #636b6f;
    font-family: 'Raleway', sans-serif;
    font-weight: 100;
    height: 100vh;
    margin: 0;
}
.full-height {
    height: 100vh;
}
.flex-center {
    align-items: center;
    display: flex;
    justify-content: center;
}
.position-ref {
    position: relative;
}
.top-right {
    position: absolute;
    right: 10px;
    top: 18px;
}
.content {
    text-align: center;
}
.title {
    font-size: 84px;
}
.links > a {
    color: #636b6f;
    padding: 0 25px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .1rem;
    text-decoration: none;
    text-transform: uppercase;
}
.m-b-md {
    margin-bottom: 30px;
}
a  {
    font-family: 'Montserrat', sans-serif;
    display: inline-block;
    text-transform: uppercase;
    color: black;
    background-color: white;
    text-decoration: none;
    border: 2px solid black;
    padding: 10px 40px;
    font-size: 14px;
    font-weight: 700;
    -webkit-transition: 0.2s all;
    transition: 0.2s all;
}
a:hover {
    color: black;
    border: 2px solid deeppink;
    background-color: deeppink;
}