html, body {
    background-color: #fff;
    color: #636b6f;
    font-family: 'Nunito', sans-serif;
    font-weight: 200;
    height: 100vh;
    margin: 0;
    overflow: hidden
}

.full-height {
    height: 100vh;
}

.flex-center {
    align-items: center;
    display: flex;
    justify-content: center;
    width: 100%;
}

.position-ref {
    position: absolute;
    top: 46px;
}

.top-right {
    position: absolute;
    right: 10px;
    top: 18px;
}

.content {
    text-align: center;
    margin-bottom: 30px;
}

.title {
    font-size: 104px;
    font-weight: 900;
}

.links > a {
    color: #636b6f;
    padding: 0 25px;
    font-size: 25px;
    font-weight: 600;
    letter-spacing: .1rem;
    text-decoration: none;
    text-transform: uppercase;
}
.imgg {
    background-image: url('b.png');
    background-repeat: no-repeat;̥
background-position: 50% 0;
    -ms-background-size: cover;
    -o-background-size: cover;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    background-size: cover;
    background-color: #fff;
    color: #636b6f;
    font-family: 'Nunito', sans-serif;
    font-weight: 200;
    height: 100vh;
    margin: 0;
    opacity:0.1;
}

.m-b-md {
    margin-bottom: 30px;
}
#hideMe {
    position: absolute;
    right: 20px;
    bottom: 53px;
    -moz-animation: cssAnimation 0s ease-in 15s forwards;
    /* Firefox */
    -webkit-animation: cssAnimation 0s ease-in 15s forwards;
    /* Safari and Chrome */
    -o-animation: cssAnimation 0s ease-in 15s forwards;
    /* Opera */
    animation: cssAnimation 0s ease-in 15s forwards;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
}
@keyframes cssAnimation {
    to {
        width:0;
        height:0;
        overflow:hidden;
    }
}
@-webkit-keyframes cssAnimation {
    to {
        width:0;
        height:0;
        visibility:hidden;
    }
}
