html, body {
    height: 100%;
}

.search-overlay {
    z-index: -1000;
    overflow: hidden;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

    .search-overlay.s--active {
        z-index: 9999;
    }

.scroll-cont {
    position: relative;
    height: 100%;
    overflow-y: auto;
}

.search {
    /*    position: relative;*/
    position: fixed;
    z-index: 99999999999;
    right: 12px;
    bottom: 0px;
    margin: 0 auto 50px;
    width: 80px;
    height: 80px;
    perspective: 1000px;
}

    .search:not(.s--active) {
        cursor: pointer;
    }

    .search.s--hidden {
        opacity: 0;
    }

    .search.s--cloned {
        position: absolute;
        left: 50%;
        top: 50%;
        right: auto;
        bottom: auto;
        margin-left: -58px;
        margin-top: -58px;
        margin-right: 0;
        margin-bottom: 0;
    }

    .search.s--moving {
        transition: transform 0.4s cubic-bezier(0.56, -0.49, 0.58, 0.9);
    }

.search__bg {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #3575bf;
    transition: all 0.6s ease;
    transform: translate3d(-50%, -50%, 0);
    will-change: transform;
}

.search.s--active .search__bg {
    transform: translate3d(-50%, -50%, 0) scale(48);
}

.search__box {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 25px;
    height: 25px;
    border: 4px solid #fff;
    border-radius: 25px;
    transform: translate(-50%, -50%);
    transition: all 0.45s ease;
}

.search.s--active .search__box {
    width: 510px;
    height: 100px;
    border-radius: 50px;
}

.search__input {
    max-width: 100%;
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    outline: none;
    pointer-events: none;
    opacity: 0;
    color: #fff;
    /*    font-size: 40px;*/
    font-size: 30px;
    transition: opacity 0s;
}

    .search__input::-moz-placeholder {
        color: rgba(255, 255, 255, 0.4);
    }

    .search__input:-ms-input-placeholder {
        color: rgba(255, 255, 255, 0.4);
    }

    .search__input::placeholder {
        color: rgba(255, 255, 255, 0.4);
    }

.search.s--active .search__input {
    padding: 23px 90px 23px 40px;
    pointer-events: auto;
    opacity: 1;
    transition: opacity 0.18s 0.48s;
}

.search__line {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 20px;
    height: 4px;
    border-radius: 2px;
    background: #fff;
    transform-origin: 0 50%;
    transform: translate(6px, 4px) rotate(45deg);
    transition: all 0.48s;
}

    .search__line:before {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: inherit;
        height: inherit;
        background: inherit;
        border-radius: inherit;
        transform: rotate(90deg);
        opacity: 0;
        transition: opacity 0.3s;
    }

.search.s--active .search__line:before {
    opacity: 1;
    transition: opacity 0.3s 0.42s;
}

.search.s--active .search__line {
    width: 36px;
    height: 6px;
    transform: translate(180px, 11px) rotate(-45deg);
}

.search__close {
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    pointer-events: none;
}

.search.s--active .search__close {
    right: 44px;
    top: 33px;
    pointer-events: auto;
    cursor: pointer;
}