.menu_mobile {
    position: fixed;
    display: block;
    width: 100%;
    max-width: 444px;
    height: auto;
    left: -100%;
    top: 0;
    z-index: 1;
    background: transparent;
    transition: left 0.5s 0.5s;
    color: #444444;
    font-size: 2rem;
    line-height: 1.2;
}

.menu_mobile.active {
    left: 0;
    transition: left 0.5s;
}

.panel {
    width: 100%;
}

.close-menu {
    transform: scale(1);
    transition: transform 1s 1s;
    width: 100%;
    height: auto;
    padding: 0.78125vw 0 0.78125vw 1.0416666667vw;
    background: white;
}

.close-menu-active {
    transform: scale(1);
    transition: transform 1s 1s;
    width: 100%;
    height: auto;
}

.menu__button-sandwich-close {
    display: block;
    position: relative;
    width: 9.0666666667vw;
    height: 2.6666666667vw
}

@media (min-width: 768px) {
    .menu__button-sandwich-close {
        width: 9.0666666667vw;
        height: 2.6666666667vw
    }
}

@media (min-width: 1024px) {
    .menu__button-sandwich-close {
        width: 9.0666666667vw;
        height: 2.6666666667vw
    }
}

.menu__button-sandwich-close:after,
.menu__button-sandwich-close:before {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    background-color: currentColor
}

.menu__button-sandwich-close:before {
    top: 0
}

.menu__button-sandwich-close:after {
    bottom: 0
}

.menu__button-sandwich-close {
    position: relative;
    width: 25px;
    height: 25px;
    opacity: 1;
}

.menu__button-sandwich-close:hover {
    opacity: 1;
}

.menu__button-sandwich-close:before, .menu__button-sandwich-close:after {
    position: absolute;
    left: 15px;
    content: ' ';
    height: 25px;
    width: 2px;
    background-color: #444444;
}

.menu__button-sandwich-close:before {
    transform: rotate(45deg);
}

.menu__button-sandwich-close:after {
    transform: rotate(-45deg);
}

.nav-menu .navigation__item {
    font-size: 2rem;
    line-height: 1.2;
    font-weight: 500;
    color: #444444;
}

.layouts-slider__progressbar {
    width: 100%;
    height: 4px;
    background-color: hsla(0, 0%, 85.1%, .4);
    position: relative;
}

@media (max-width: 768px) {
    .close-menu {
        transform: scale(1);
        transition: transform 1s 1s;
        width: 77px;
        height: 60px;
        padding: 5.6vw 5.3333333333vw;
    }

    .menu__button-sandwich-close {
        position: relative;
        width: 40px;
        height: 40px;
        opacity: 1;
    }

    .menu__button-sandwich-close:hover {
        opacity: 1;
    }

    .menu__button-sandwich-close:before, .menu__button-sandwich-close:after {
        position: absolute;
        left: 15px;
        content: ' ';
        height: 40px;
        width: 2px;
        background-color: #444444;
    }
}

.footer__social-link {
    opacity: 0.7;
}

.footer__social-link:hover {
    opacity: 1;
}

.footer__social-icon {
    fill: #5A626D;
    opacity: 0.7;
}

.footer__social-icon2 {
    stroke: #5A626D;
    opacity: 0.7;
}

.footer__social-link:hover #vk {
    opacity: 1;
    fill: #0077FF;
}

.footer__social-link:hover #rutube {
    opacity: 1;
    stroke: #100943;
}

.footer__social-link:hover #yt {
    opacity: 1;
    fill: #c4302b;
}

.footer__social-link:hover #tg {
    opacity: 1;
    fill: #0088cc;
}

.titleslide {
    position: relative;
    height: 100%;
    text-align: center;
    width: 250px;
}

.titleslide span.slider {
    position: absolute;
    -webkit-animation: op 10s ease-in-out infinite;
    -moz-animation: op 10s ease-in-out infinite;
    -o-animation: op 10s ease-in-out infinite;
    animation: op 10s ease-in-out infinite;
    opacity: 1;
    width: 100%;
    left: 0;
    font-size: 2em;
}

.titleslide span.slider:nth-child(2) {
    -webkit-animation-delay: 5s;
    -moz-animation-delay: 5;
    -o-animation-delay: 5;
    animation-delay: 5;
}

@keyframes op {
    5%, 50% {
        opacity: 0;
    }

    0%, 55% {
        opacity: 1;
    }
}

@-webkit-keyframes op {
    5%, 50% {
        opacity: 0;
    }

    0%, 55% {
        opacity: 1;
    }
}

@media (max-width: 960px) {
    .titleslide {
        position: relative;
        height: auto;
        text-align: center;
        width: 100px;
    }
}