body {
    background-color: #000;
    margin: 0;
    /* overflow: hidden; */
    color: white;
    font-family: 'Libre Baskerville', serif;
}

h1 {
    font-weight: 900;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Inknut Antiqua', serif;
}

a {
    color: white;
    text-decoration: underline;
    font-family: 'Inknut Antiqua', serif;
    font-weight: 400;
}

.center {
    text-align: center;
}

.auto-margin {
    margin: auto;
}

.opacity-zero {
    opacity: 0;
    z-index: -1;
}

.opacity-full {
    opacity: 1;
    z-index: 9999;
}

.animated {
    transition-property: all;
    transition-duration: 0.5s;
    transition-timing-function: ease-in-out;
    transition-delay: 0s;
}

.anim-fast {
    transition-duration: 0.25s;
}

.anim-2sec {
    transition-duration: 2s;
}

.anim-1 {
    transition-duration: 5s;
}

.vertical-center {
    min-height: 100%;
    /* Fallback for browsers do NOT support vh unit */
    min-height: 100vh;
    /* These two lines are counted as one :-)       */
    display: flex;
    align-items: center;
}

.italic {
    font-style: italic;
}

#title-1 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -100%);
    /* line-height: 35px; */
    /* width: 100%; */
}

#oscilloscope {
    position: absolute;
    top: 0;
    left: 0;
}

#title-2 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, 0);
    /* font-size: 8.3vw; */
}

#main_canvas_container {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%
}

div#prelod_static_path {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 395px;
    height: 2px;
    margin-left: -197px;
    margin-top: 0;
}

div#prelod_dynamic_path {
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background-color: white;
    border-radius: 5px;
    opacity: .5;
}

div#preloader_cont {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: transparent;
    background-repeat: no-repeat;
    background-position: center center;
    visibility: hidden
}

.fluid-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.form-control {
    font-family: 'Inknut Antiqua', serif;
    font-weight: 400;
    border-radius: .1rem;
    background: black;
    color: white;
    line-height: 40px;
    height: 50px;
    padding: 0px 10px;
    box-shadow: none !important;
}

.form-control:focus {
    color: #495057;
    background-color: #fff;
    border-color: white;
    outline: 0;
    box-shadow: 0;
}

select.form-control:not([size]):not([multiple]) {
    height: 50px;
}

/* .form-row>.col, .form-row>[class*=col-] {
    padding-right: 0;
    padding-left: 0;
} */

.inputGroupPrepend {
    font-family: 'Inknut Antiqua', serif;
    font-weight: bold;
}

.btn {
    font-family: 'Inknut Antiqua', serif;
    font-weight: 400;
    border-radius: .1rem;
    text-transform: uppercase;
    background: white;
    color: black;
    height: 50px;
    border: 1px solid transparent;
}

.btn:hover {
    color: white;
    background: black;
    border: 1px solid white;
}

.skip {
    background: black;
    color: white;
    border: 0px solid;
}

.skip:hover {
    color: black;
    background: white;
    border: 0px solid;
}

#footer {
    position: absolute;
    width: 100%;
    bottom: 0;
    padding: 20px 0px;
    background: transparent;
}

#footer>.btn>a {
    color: white;
    text-decoration: none;
    font-family: 'Inknut Antiqua', serif;
    font-weight: 400;
}

#footer>.btn>a:hover {
    color: black;
}


.tour-button{
    background: black;
    color: white;
    border: 1px solid white;
}

.tour-button:hover{
    background: white;
    color:black;
    border: 1px solid white;
}


.tour-button:hover > a{
    color:black !important;
}