/***** Top menu *****/

.navbar {
    background: #f60000;
    transition: all 0.6s;
    backface-visibility: hidden;
    box-shadow: 0 2px 5px 1px rgba(51, 51, 51, 0.5);
}

.navbar-dark .navbar-nav {
    font-size: 15px;
    color: #fff;
    text-transform: uppercase;
}

.navbar-dark .navbar-nav .nav-link {
    color: #fff;
    color: rgba(255, 255, 255, 0.8);
    border: 0;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
}

.navbar-dark .navbar-nav .nav-link:focus {
    color: #fff;
    outline: 0;
}

.navbar-dark .navbar-toggler {
    border-color: #fc00e3;
}

.navbar-dark .navbar-toggler:focus {
    background: none;
    outline: 0;
}

.navbar-dark .navbar-toggler span {
    display: block;
    width: 30px;
    height: 2px;
    margin: 6px auto;
    background: #fff;
    transition: all 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.navbar-dark .navbar-toggler:hover span,
.navbar-dark .navbar-toggler:focus span {
    background: #ccc;
}

/* rotate first span */
.navbar-dark .navbar-toggler[aria-expanded='true'] span:first-of-type {
    transform: rotate(45deg) translate(6px, 6px);
}

/* hide second span */
.navbar-dark .navbar-toggler[aria-expanded='true'] span:nth-of-type(2) {
    opacity: 0;
}

/* rotate third span */
.navbar-dark .navbar-toggler[aria-expanded='true'] span:last-of-type {
    transform: rotate(-45deg) translate(5px, -5px);
}

.navbar-dark .navbar-toggler[aria-expanded='false'] span {
    transform: none;
    opacity: 1;
}

.navbar-brand {
    width: 150px;
    height: 30px;
    background: url('https://cdn.robotaset.com/assets/tpl/129c99c686/images/logo.gif')
        left center no-repeat;
    border: 0;
    text-indent: -99999px;
    background-size: 100%;
}

.navbar-dark .navbar-toggler span {
    display: block;
    width: 30px;
    height: 2px;
    margin: 6px auto;
    background: #fff;
    transition: all 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* rotate first span */
.navbar-dark .navbar-toggler[aria-expanded='true'] span:first-of-type {
    transform: rotate(45deg) translate(6px, 6px);
}

/* hide second span */
.navbar-dark .navbar-toggler[aria-expanded='true'] span:nth-of-type(2) {
    opacity: 0;
}

/* rotate third span */
.navbar-dark .navbar-toggler[aria-expanded='true'] span:last-of-type {
    transform: rotate(-45deg) translate(5px, -5px);
}

.navbar-dark .navbar-toggler[aria-expanded='false'] span {
    transform: none;
    opacity: 1;
}
.banner {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
}

@media only screen and (max-width: 768px) {
    .banner {
        display: block;
        margin-left: auto;
        margin-right: auto;
        width: 100%;
    }
  }