.popup-slider .bth__img--contain {
    -o-object-position: center;
    object-position: center;
    position: relative;
    z-index: 2;
}

.popup-slider .popup-slider__loader {

}

.popup-slider.slick-slider, .popup-slider .slick-track, .popup-slider .slick-list, .popup-slider .slick-slide {
    height: 100%;
}

.popup-slider-wrap {
    height: 80vh;
    background: #ffffff;
    border-radius: 5px;
    overflow: hidden;
}


.pp-arrow-slick {
    background: #f5f5f5 url(https://tophotels.ru/csstx/i/arr-left-blue.png) center/10px no-repeat;
    display: block;
    width: 30px;
    height: 60px;
    position: absolute;
    cursor: pointer;
    border-radius: 5px 0 0 5px;
    top: calc(50% - 30px);
    z-index: 1;
}

.popup-slider .popup-slider__loader {
    position: relative;
    width: 100%;
    height: 100%;
}

.popup-slider .popup-slider__loader::before {
    content: '';
    width: 70px;
    height: 70px;
    border: solid 5px #cccccc;
    border-radius: 50%;
    border-right-color: transparent;
    border-bottom-color: transparent;
    -webkit-transition: all 0.5s ease-in;
    -webkit-animation-name: progressBar;
    -webkit-animation-duration: 1.0s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    transition: all 0.5s ease-in;
    animation-name: progressBar;
    animation-duration: 1.0s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}


@keyframes progressBar {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}


@-webkit-keyframes progressBar {
    from {
        -webkit-transform: rotate(0deg);
    }
    to {
        -webkit-transform: rotate(360deg);
    }
}

.pp-arrow-slick:hover {
    background-color: #eeeeee;
}

.pp-arrow-slick.prev {
    left: 0;
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}

.pp-arrow-slick.next {
    right: 0;
}

@media screen and (max-width: 767px) {
    .pp-arrow-slick {
        width: 20px;
        height: 40px;
        top: calc(50% - 20px);
        background-size: 6px;
    }

    .popup-slider .popup-slider__loader::before {
        content: '';
        width: 40px;
        height: 40px;
    }
}