body,html {
    height: 80%;
}

.mt-ctr {
    margin-top: 50px;
}

.jumbotron {
    background-color: transparent;
}

a.text-link-landing {
    color: #343a40;
    cursor: pointer;
    font-family: 'Fira Sans Condensed', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
}

a.text-link-landing:hover {
    color: #fe2e0c;
    text-decoration: none;
}

.space-sm {
    height: 100px;
}

.link-a-sm {
    color: #000;
    font-size: 12px;
    font-weight: 400;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 2px;
    margin: 0 5px;
    background-image: linear-gradient(#000, #000);
    background-position: 0% 100%;
    background-repeat: no-repeat;
    background-size: 0% 1px;
    transition: background-size .3s;
    padding-bottom: 2px;
}

.link-a-sm:hover,
.link-a-sm:focus,
.link-a-sm:active {
    color: #000;
    font-size: 12px;
    font-weight: 400;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 2px;
    background-size: 100% 1px;
    cursor: pointer;
}