/*------------------------------------------
ページバック リンク（共通）　ここから
-------------------------------------------*/
.back-link_btn_warap {
    text-align: center;
    margin: 0 auto 50px;
}

.back-link_btn_inner {
    display: flex;
    justify-content: center;
}

.back-link_btn_inner li:nth-child(1) {
    margin: 0 30px 0 0;
}

.back-link_btn_inner li:nth-child(2) {
    margin: 0 0 0 30px;
}


.back-link_btn_warap .back-link_btn {
    position: relative;
    display: inline-block;
    padding: 0.1em 0.3em 0.3em;
    /* background-image: linear-gradient(to right, rgba(0,0,0,0) 50%, rgba(255,255,0,1) 50%); */
    background-position: 0 0;
    background-size: 200% auto;
    /* border-bottom: 4px solid #000000; */
    box-sizing: border-box;
    color: #000000;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    /* text-decoration: underline; */
    transition: all .5s;
    border-bottom: 2px solid #333333;
}

.back-link_btn_warap .back-link_btn::after {
    content: "";
    background-image: url(../images/icon_arrow.png);
    background-size: 14px 12px;
    background-repeat: no-repeat;
    background-position: center left;
    width: 14px;
    height: 12px;
    display: block;
    position: absolute;
    top: 27%;
    right: -12%;
    opacity: 1;
    z-index: 1;
    transition: all .5s;
}

.back-link_btn_warap .back-link_btn02::after {
    right: -5%;
}

.back-link_btn_warap .back-link_btn03::after {
    right: -7%;
}

.back-link_btn_warap .back-link_btn:hover {
    background-position: -100% 0;
    color: #acacac;
    text-decoration: none;
    border-bottom: 2px solid #acacac;
}

.back-link_btn_warap .back-link_btn:hover::after {
    right: -14%;
    background-image: url(../images/icon_arrow_gray.png);
}

.back-link_btn_warap .back-link_btn02:hover::after {
    right: -6%;
}

.back-link_btn_warap .back-link_btn03:hover::after {
    right: -8%;
}

.back-link_btn_warap .back-link_btn span {
    padding: 0 0 0 10px;
}

@media screen and (max-width: 812px) {
    .back-link_btn_warap {
        margin: 50px auto 50px;
    }

    .back-link_btn_inner {
        flex-direction: column;
    }

    .back-link_btn_inner li:nth-child(1) {
        margin: 0 0 30px 0;
    }

    .back-link_btn_inner li:nth-child(2) {
        margin: 0;
    }
}

@media screen and (max-width: 480px) {
    .back-link_btn_warap {
        margin: 0 auto 30px;
        width: 86%;
    }

    .back-link_btn_warap .back-link_btn {
        font-size: 16px;
        margin: 20px 0 0 0;
    }

    .back-link_btn_inner li:nth-child(1) {
        margin: 0 0 0px 0;
    }

    .back-link_btn_warap .back-link_btn::after {
        background-size: 10px 10px;
    }
}

/*------------------------------------------
// ページバック リンク（共通） ここまで
-------------------------------------------*/