@charset "UTF-8";

/* import css from functions.php */
/* part-letter.php用のcssです
   コンポーネントを配置するページで読み込むようにしてください
 */

 /* swiper_voice */
.swiper {
    max-width: 1160px;
}

.swiper_thumbnail .swiper-slide {
    position: relative;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin: 6px 0;
}

.swiper_thumbnail .swiper-slide img {
    opacity: 0.4;
}

.swiper_thumbnail .swiper-slide-thumb-active img {
    opacity: 1;
}

.swiper_voice .swiper-button-prev::after,
.swiper_voice .swiper-button-next:after {
    bottom:0;
    content:"";
    height:0;
    margin:auto;
    position:absolute;
    top:0;
    width:0;
}

.swiper_voice .swiper-button-prev::after {
    color: transparent;
    border-bottom:1.6rem solid transparent;
    border-right:1.6rem solid #009E99;
    border-top:1.6rem solid transparent;
}

.swiper_voice .swiper-button-next::after {
    color: transparent;
    border-bottom:1.6rem solid transparent;
    border-left:1.6rem solid #009E99;
    border-top:1.6rem solid transparent;
}

.slide_btn {
    position: absolute;
    left: calc(50% - 35px / 2);
    top: calc(50% - 35px / 2);
    width: 35px;
    height: 35px;
    text-align: center;
    line-height: 34px;
    color: white;
    background-color: #009E99;
    border-radius: 17px;
}

.swiper_thumbnail .swiper-slide:hover img {
    animation-name: fuwatt_show;
    animation-duration: 1s;
    opacity: 1;
}

.swiper_thumbnail .swiper-slide:hover > .slide_btn {
    animation-name: fuwatt_hide;
    animation-duration: 1s;
    opacity: 0;
}

.swiper_thumbnail .swiper-slide-thumb-active .slide_btn {
    display: none;
}

.zoom_btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    border-radius: 12px;
    background-color: white;
    text-align: center;
    opacity: 0.6;
}

@keyframes fuwatt_show {
    from {opacity: 0.4;}
    to {opacity: 1;}
}

@keyframes fuwatt_hide {
    from {opacity: 1;}
    to {opacity: 0;}
}

/* PC Layout */
@media all and (min-width: 769px) {
    .swiper_voice .swiper-button-prev::after {
        border-bottom:3rem solid transparent;
        border-right:3rem solid #009E99;
        border-top:3rem solid transparent;
    }
    
    .swiper_voice .swiper-button-next::after {
        border-bottom:3rem solid transparent;
        border-left:3rem solid #009E99;
        border-top:3rem solid transparent;
    }

    .slide_btn {
        left: calc(50% - 50px / 2);
        top: calc(50% - 50px / 2);
        width: 50px;
        height: 50px;
        line-height: 50px;
        border-radius: 25px;
    }

    .swiper_thumbnail .swiper-slide {
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        margin: 10px 0;
    }
}