.faq_main {
    width: 80%;
    padding: 30px 0;
    margin: 0 auto;
    background-color: #eeeeee;
    font-family: "HGP教科書体";
}
#page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 14px;
    line-height: 1;
    z-index: 99;
}
#page-top a {
    background: #006400;
    text-decoration: none;
    color: #fff;
    width: 60px;
    padding: 27px 5px;
    text-align: center;
    display: block;
    border-radius: 90px;
    opacity: 0.9;
    transition: all 0.3s ease;
}
.dli-arrow-up {
    display: inline-block;
    vertical-align: middle;
    color: #fff;
    line-height: 1;
    position: relative;
    height: 1em;
    background: currentColor;
}
.dli-arrow-up::before {
    content: "";
    width: 1em;
    height: 1em;
    border-top: 3px solid #fff;
    border-right: 3px solid #fff;
    transform: rotate(-45deg);
    transform-origin: top right;
    position: absolute;
    top: -0.05em;
    right: 50%;
    box-sizing: border-box;
}
#page-top a:hover {
    text-decoration: none;
}
.page_title_box {
    position: relative;
    width: 40%;
    height: 14%;
    padding: 30px 0;
    margin: 0 auto;
    margin-top: 100px;
    text-align: center;
    background-color: #99cccc;
    font-family: "HGP教科書体";
    z-index: 1;
}
.page_title_box p {
    font-size: 20px;
    font-family: "HGP教科書体";
}
.faq_box {
    position: relative;
    width: 70%;
    top: -50px;
    padding: 30px 0;
    margin: 0 auto;
    background-color: #fff;
    font-family: "HGP教科書体";
    padding-top: 90px;
    list-style: none;
}
.faq_box ul {
    list-style: none;
}
.faq_description {
    margin-left: 15%;
    font-size: 20px;
}
.faq {
    margin-top: 30px;
}
.q_design {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #000044;
    color: #fff;
    font-weight: bold;
    text-align: center;
    line-height: 30px;
    margin-right: 20px;
}
.a_design {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #b8860b;
    color: #fff;
    font-weight: bold;
    text-align: center;
    line-height: 30px;
    margin-right: 20px;
}

/* アコーディオン */
nav {
    margin: 50px auto 0;
    max-width: 78%;
    width: 100%;
}
.list:not(:first-child) {
    margin-top: 10px;
}
.question {
    cursor: pointer;
    font-size: 1.3em;
    font-weight: bold;
    padding: 10px 30px;
    position: relative;
}
.question:before {
    position: absolute;
    content: "";
    top: 50%;
    right: 5px;
    height: 2px;
    width: 15px;
    background: #2b334f;
    transform: rotate(90deg);
    transition: all 0.3s ease-in-out;
}
.question:after {
    position: absolute;
    content: "";
    top: 50%;
    right: 5px;
    height: 2px;
    width: 15px;
    background: #2b334f;
    transition: all 0.3s ease-in-out;
}
.question.open:before {
    transform: rotate(180deg);
}
.question.open:after {
    opacity: 0;
}
.answer {
    background: #ffffff;
    display: none;
    padding: 10px 30px;
    font-size: 1.3em;
}
.inquiry_btn {
    display: block;
    text-align: center;
    vertical-align: middle;
    text-decoration: none;
    width: 120px;
    margin: auto;
    padding: 1rem 4rem;
    color: #fff;
    font-weight: bold;
    background: #000044;
    position: relative;
    transition: 0.3s ease-in-out;
    margin-top: 50px;
    margin-bottom: 50px;
}
.inquiry_btn:hover {
    background: #fff;
    color: #000044;
}
.inquiry_btn:before,
.inquiry_btn:after {
    box-sizing: inherit;
    content: "";
    position: absolute;
    border: 2px solid transparent;
    width: 0;
    height: 0;
}
.inquiry_btn:before {
    top: 0;
    left: 0;
}
.inquiry_btn:after {
    bottom: 0;
    right: 0;
}
.inquiry_btn:hover:before,
.inquiry_btn:hover:after {
    width: 100%;
    height: 100%;
}
.inquiry_btn:hover:before {
    border-top-color: #000044;
    border-right-color: #000044;
    transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
}
.inquiry_btn:hover:after {
    border-bottom-color: #000044;
    border-left-color: #000044;
    transition: border-color 0s ease-out 0.2s, width 0.15s ease-out 0.2s,
        height 0.15s ease-out 0.3s;
}

/* PC */
@media (max-width: 1280px) and (min-width: 960px) {
    .faq_main {
        width: 85%;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #eeeeee;
        font-family: "HGP教科書体";
    }
    #page-top a {
        background: #006400;
        text-decoration: none;
        color: #fff;
        width: 60px;
        padding: 23px 2px;
        text-align: center;
        display: block;
        border-radius: 90px;
        opacity: 0.9;
        transition: all 0.3s ease;
    }
    .page_title_box {
        position: relative;
        width: 40%;
        height: 14%;
        padding: 30px 0;
        margin: 0 auto;
        margin-top: 100px;
        text-align: center;
        background-color: #99cccc;
        font-family: "HGP教科書体";
        z-index: 1;
    }
    .page_title_box p {
        font-size: 20px;
        font-family: "HGP教科書体";
    }
    .faq_box {
        position: relative;
        width: 80%;
        top: -50px;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-top: 90px;
    }
    .faq_description {
        margin-left: 10%;
        font-size: 1.2em;
    }
    .faq {
        margin-top: 30px;
    }
    .faq_q {
        margin-left: 15%;
        text-align: left;
        font-size: 20px;
    }
    .faq_a {
        margin-left: 15%;
        text-align: left;
        font-size: 20px;
    }
    .q_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #000044;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 20px;
    }
    .a_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #b8860b;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 20px;
    }

    /* アコーディオン */
    nav {
        margin: 50px auto 0;
        max-width: 78%;
        width: 100%;
    }
    .list:not(:first-child) {
        margin-top: 10px;
    }
    .question {
        cursor: pointer;
        font-size: 1.3em;
        font-weight: bold;
        padding: 10px 30px;
        position: relative;
    }
    .question:before {
        position: absolute;
        content: "";
        top: 50%;
        right: 5px;
        height: 2px;
        width: 15px;
        background: #2b334f;
        transform: rotate(90deg);
        transition: all 0.3s ease-in-out;
    }
    .question:after {
        position: absolute;
        content: "";
        top: 50%;
        right: 5px;
        height: 2px;
        width: 15px;
        background: #2b334f;
        transition: all 0.3s ease-in-out;
    }
    .question.open:before {
        transform: rotate(180deg);
    }
    .question.open:after {
        opacity: 0;
    }
    .answer {
        background: #ffffff;
        display: none;
        padding: 10px 30px;
        font-size: 1.3em;
    }
    .inquiry_btn {
        display: block;
        text-align: center;
        vertical-align: middle;
        text-decoration: none;
        width: 120px;
        margin: auto;
        padding: 1rem 4rem;
        color: #fff;
        font-weight: bold;
        background: #000044;
        position: relative;
        transition: 0.3s ease-in-out;
        margin-top: 50px;
        margin-bottom: 50px;
    }
    .inquiry_btn:hover {
        background: #fff;
        color: #000044;
    }
    .inquiry_btn:before,
    .inquiry_btn:after {
        box-sizing: inherit;
        content: "";
        position: absolute;
        border: 2px solid transparent;
        width: 0;
        height: 0;
    }
    .inquiry_btn:before {
        top: 0;
        left: 0;
    }
    .inquiry_btn:after {
        bottom: 0;
        right: 0;
    }
    .inquiry_btn:hover:before,
    .inquiry_btn:hover:after {
        width: 100%;
        height: 100%;
    }
    .inquiry_btn:hover:before {
        border-top-color: #000044;
        border-right-color: #000044;
        transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
    }
    .inquiry_btn:hover:after {
        border-bottom-color: #000044;
        border-left-color: #000044;
        transition: border-color 0s ease-out 0.2s, width 0.15s ease-out 0.2s,
            height 0.15s ease-out 0.3s;
    }
}

/* タブレット */
@media (max-width: 960px) and (min-width: 768px) {
    .faq_main {
        width: 85%;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #eeeeee;
        font-family: "HGP教科書体";
    }
    #page-top a {
        background: #006400;
        text-decoration: none;
        color: #fff;
        width: 60px;
        padding: 23px 2px;
        text-align: center;
        display: block;
        border-radius: 90px;
        opacity: 0.9;
        transition: all 0.3s ease;
    }
    .page_title_box {
        position: relative;
        width: 40%;
        height: 14%;
        padding: 30px 0;
        margin: 0 auto;
        margin-top: 100px;
        text-align: center;
        background-color: #99cccc;
        font-family: "HGP教科書体";
        z-index: 1;
    }
    .page_title_box p {
        font-size: 20px;
        font-family: "HGP教科書体";
    }
    .faq_box {
        position: relative;
        width: 80%;
        top: -50px;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-top: 90px;
    }
    .faq_description {
        margin-left: 7%;
        font-size: 1.1em;
    }
    .faq {
        margin-top: 30px;
    }
    .faq_q {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .faq_a {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .q_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #000044;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 20px;
    }
    .a_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #b8860b;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 20px;
    }
    /* アコーディオン */
    nav {
        margin: 50px auto 0;
        max-width: 90%;
        width: 100%;
    }
    .list:not(:first-child) {
        margin-top: 10px;
    }
    .question {
        cursor: pointer;
        font-size: 1.1em;
        font-weight: bold;
        padding: 10px 30px;
        position: relative;
    }
    .question:before {
        position: absolute;
        content: "";
        top: 50%;
        right: 10px;
        height: 2px;
        width: 15px;
        background: #2b334f;
        transform: rotate(90deg);
        transition: all 0.3s ease-in-out;
    }
    .question:after {
        position: absolute;
        content: "";
        top: 50%;
        right: 10px;
        height: 2px;
        width: 15px;
        background: #2b334f;
        transition: all 0.3s ease-in-out;
    }
    .question.open:before {
        transform: rotate(180deg);
    }
    .question.open:after {
        opacity: 0;
    }
    .answer {
        background: #ffffff;
        display: none;
        padding: 10px 30px;
        font-size: 1.1em;
    }
    .inquiry_btn {
        display: block;
        text-align: center;
        vertical-align: middle;
        text-decoration: none;
        width: 90px;
        margin: auto;
        padding: 1rem 4rem;
        color: #fff;
        font-weight: bold;
        background: #000044;
        position: relative;
        transition: 0.3s ease-in-out;
        margin-top: 50px;
        margin-bottom: 50px;
    }
    .inquiry_btn:hover {
        background: #fff;
        color: #000044;
    }
    .inquiry_btn:before,
    .inquiry_btn:after {
        box-sizing: inherit;
        content: "";
        position: absolute;
        border: 2px solid transparent;
        width: 0;
        height: 0;
    }
    .inquiry_btn:before {
        top: 0;
        left: 0;
    }
    .inquiry_btn:after {
        bottom: 0;
        right: 0;
    }
    .inquiry_btn:hover:before,
    .inquiry_btn:hover:after {
        width: 100%;
        height: 100%;
    }
    .inquiry_btn:hover:before {
        border-top-color: #000044;
        border-right-color: #000044;
        transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
    }
    .inquiry_btn:hover:after {
        border-bottom-color: #000044;
        border-left-color: #000044;
        transition: border-color 0s ease-out 0.2s, width 0.15s ease-out 0.2s,
            height 0.15s ease-out 0.3s;
    }
}

/* タブレット～スマホ */
@media (max-width: 767px) and (min-width: 431px) {
    .faq_main {
        width: 85%;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #eeeeee;
        font-family: "HGP教科書体";
    }
    #page-top a {
        background: #006400;
        text-decoration: none;
        color: #fff;
        width: 60px;
        padding: 23px 0px;
        text-align: center;
        display: block;
        border-radius: 90px;
        opacity: 0.9;
        transition: all 0.3s ease;
    }
    .page_title_box {
        position: relative;
        width: 40%;
        height: 14%;
        padding: 30px 0;
        margin: 0 auto;
        margin-top: 100px;
        text-align: center;
        background-color: #99cccc;
        font-family: "HGP教科書体";
        z-index: 1;
    }
    .page_title_box h1 {
        font-size: 1.5em;
        font-family: "HGP教科書体";
    }
    .page_title_box p {
        font-size: 20px;
        font-family: "HGP教科書体";
    }
    .faq_box {
        position: relative;
        width: 80%;
        top: -50px;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-top: 70px;
    }
    .faq_description {
        margin-left: 7%;
        font-size: 1em;
    }
    .faq {
        margin-top: 30px;
    }
    .faq_q {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .faq_a {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .q_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #000044;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 20px;
    }
    .a_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #b8860b;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 20px;
    }
    /* アコーディオン */
    nav {
        margin: 30px auto 0;
        max-width: 100%;
        width: 100%;
    }
    .list:not(:first-child) {
        margin-top: 10px;
    }
    .question {
        cursor: pointer;
        /* font-size: 1.1em; */
        font-size: 2.5vw;
        font-weight: bold;
        padding: 10px 30px;
        position: relative;
        pointer-events: none;
    }
    .question:before {
        display: none;
    }
    .question:after {
        display: none;
    }
    .answer {
        background: #ffffff;
        display: block;
        padding: 10px 30px;
        font-size: 2.5vw;
    }
    .inquiry_btn {
        display: block;
        text-align: center;
        vertical-align: middle;
        text-decoration: none;
        width: 30%;
        margin: auto;
        padding: 1rem 1rem;
        color: #fff;
        font-weight: bold;
        background: #000044;
        position: relative;
        transition: 0.3s ease-in-out;
        margin-top: 50px;
        margin-bottom: 50px;
        font-size: 2vw;
    }
    .inquiry_btn:hover {
        background: #fff;
        color: #000044;
    }
    .inquiry_btn:before,
    .inquiry_btn:after {
        box-sizing: inherit;
        content: "";
        position: absolute;
        border: 2px solid transparent;
        width: 0;
        height: 0;
    }
    .inquiry_btn:before {
        top: 0;
        left: 0;
    }
    .inquiry_btn:after {
        bottom: 0;
        right: 0;
    }
    .inquiry_btn:hover:before,
    .inquiry_btn:hover:after {
        width: 100%;
        height: 100%;
    }
    .inquiry_btn:hover:before {
        border-top-color: #000044;
        border-right-color: #000044;
        transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
    }
    .inquiry_btn:hover:after {
        border-bottom-color: #000044;
        border-left-color: #000044;
        transition: border-color 0s ease-out 0.2s, width 0.15s ease-out 0.2s,
            height 0.15s ease-out 0.3s;
    }
}

/* スマホ */
@media (max-width: 430px) and (min-width: 376px) {
    .faq_main {
        width: 100%;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-bottom: 0;
    }
    #page-top a {
        background: #006400;
        text-decoration: none;
        color: #fff;
        width: 60px;
        padding: 23px 0px;
        text-align: center;
        display: block;
        border-radius: 90px;
        opacity: 0.9;
        transition: all 0.3s ease;
    }
    .page_title_box {
        position: relative;
        width: 58%;
        height: 90px;
        padding: 25px 0;
        margin: 0 auto;
        margin-top: 80px;
        text-align: center;
        background-color: #99cccc;
        font-family: "HGP教科書体";
        z-index: 1;
    }
    .page_title_box h1 {
        font-size: 1.3em;
        font-family: "HGP教科書体";
        margin-top: 4px;
    }
    .page_title_box p {
        font-size: 18px;
        font-family: "HGP教科書体";
    }
    .faq_box {
        position: relative;
        width: 100%;
        top: -50px;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-top: 70px;
        padding-bottom: 0;
    }
    .faq_box ul {
        list-style: none;
        padding-left: 0;
    }
    .faq_description {
        margin-left: 7%;
        font-size: 1em;
        width: 90%;
    }
    .faq {
        margin-top: 30px;
    }
    .faq_q {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .faq_a {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .q_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #000044;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 10px;
    }
    .a_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #b8860b;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 10px;
    }
    /* アコーディオン */
    nav {
        margin: 30px auto 0;
        max-width: 100%;
        width: 100%;
    }
    .list:not(:first-child) {
        margin-top: 30px;
    }
    .question {
        cursor: pointer;
        font-size: 1em;
        font-weight: bold;
        padding: 10px 30px;
        position: relative;
        pointer-events: none;
        margin-top: 0;
        padding-top: 0;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    .question:before {
        display: none;
    }
    .question:after {
        display: none;
    }
    .answer {
        background: #ffffff;
        display: block;
        padding: 10px 30px;
        /* font-size: 2.5vw; */
        font-size: 1em;
        margin-top: 15px;
        padding-top: 0;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    .inquiry_btn {
        display: block;
        text-align: center;
        vertical-align: middle;
        text-decoration: none;
        width: 30%;
        margin: auto;
        padding: 1rem 1rem;
        color: #fff;
        font-weight: bold;
        background: #000044;
        position: relative;
        transition: 0.3s ease-in-out;
        margin-top: 50px;
        margin-bottom: 50px;
        font-size: 1em;
    }
    .inquiry_btn:hover {
        background: #fff;
        color: #000044;
    }
    .inquiry_btn:before,
    .inquiry_btn:after {
        box-sizing: inherit;
        content: "";
        position: absolute;
        border: 2px solid transparent;
        width: 0;
        height: 0;
    }
    .inquiry_btn:before {
        top: 0;
        left: 0;
    }
    .inquiry_btn:after {
        bottom: 0;
        right: 0;
    }
    .inquiry_btn:hover:before,
    .inquiry_btn:hover:after {
        width: 100%;
        height: 100%;
    }
    .inquiry_btn:hover:before {
        border-top-color: #000044;
        border-right-color: #000044;
        transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
    }
    .inquiry_btn:hover:after {
        border-bottom-color: #000044;
        border-left-color: #000044;
        transition: border-color 0s ease-out 0.2s, width 0.15s ease-out 0.2s,
            height 0.15s ease-out 0.3s;
    }
}

/* スマホSE */
@media (max-width: 375px) {
    .faq_main {
        width: 100%;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-bottom: 0;
    }
    #page-top a {
        background: #006400;
        text-decoration: none;
        color: #fff;
        width: 60px;
        padding: 23px 0px;
        text-align: center;
        display: block;
        border-radius: 90px;
        opacity: 0.9;
        transition: all 0.3s ease;
    }
    .page_title_box {
        position: relative;
        width: 58%;
        height: 60px;
        padding: 30px 0;
        margin: 0 auto;
        margin-top: 80px;
        text-align: center;
        background-color: #99cccc;
        font-family: "HGP教科書体";
        z-index: 1;
    }
    .page_title_box h1 {
        font-size: 1.2em;
        font-family: "HGP教科書体";
        margin-top: 4px;
    }
    .page_title_box p {
        font-size: 18px;
        font-family: "HGP教科書体";
    }
    .faq_box {
        position: relative;
        width: 100%;
        top: -50px;
        padding: 30px 0;
        margin: 0 auto;
        background-color: #fff;
        font-family: "HGP教科書体";
        padding-top: 70px;
        padding-bottom: 0;
    }
    .faq_box ul {
        list-style: none;
        padding-left: 0;
    }
    .faq_description {
        margin-left: 7%;
        font-size: 0.9em;
        width: 90%;
    }
    .faq {
        margin-top: 30px;
    }
    .faq_q {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .faq_a {
        margin-left: 0px;
        text-align: left;
        font-size: 20px;
    }
    .q_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #000044;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 10px;
    }
    .a_design {
        display: inline-block;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #b8860b;
        color: #fff;
        font-weight: bold;
        text-align: center;
        line-height: 30px;
        margin-right: 10px;
    }
    /* アコーディオン */
    nav {
        margin: 30px auto 0;
        max-width: 100%;
        width: 100%;
    }
    .list:not(:first-child) {
        margin-top: 30px;
    }
    .question {
        cursor: pointer;
        font-size: 0.9em;
        font-weight: bold;
        padding: 10px 30px;
        position: relative;
        pointer-events: none;
        margin-top: 0;
        padding-top: 0;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    .question:before {
        display: none;
    }
    .question:after {
        display: none;
    }
    .answer {
        background: #ffffff;
        display: block;
        padding: 10px 30px;
        font-size: 0.9em;
        margin-top: 15px;
        padding-top: 0;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    .inquiry_btn {
        display: block;
        text-align: center;
        vertical-align: middle;
        text-decoration: none;
        width: 30%;
        margin: auto;
        padding: 1rem 1rem;
        color: #fff;
        font-weight: bold;
        background: #000044;
        position: relative;
        transition: 0.3s ease-in-out;
        margin-top: 50px;
        margin-bottom: 50px;
        font-size: 0.9em;
    }
    .inquiry_btn:hover {
        background: #fff;
        color: #000044;
    }
    .inquiry_btn:before,
    .inquiry_btn:after {
        box-sizing: inherit;
        content: "";
        position: absolute;
        border: 2px solid transparent;
        width: 0;
        height: 0;
    }
    .inquiry_btn:before {
        top: 0;
        left: 0;
    }
    .inquiry_btn:after {
        bottom: 0;
        right: 0;
    }
    .inquiry_btn:hover:before,
    .inquiry_btn:hover:after {
        width: 100%;
        height: 100%;
    }
    .inquiry_btn:hover:before {
        border-top-color: #000044;
        border-right-color: #000044;
        transition: width 0.15s ease-out, height 0.15s ease-out 0.15s;
    }
    .inquiry_btn:hover:after {
        border-bottom-color: #000044;
        border-left-color: #000044;
        transition: border-color 0s ease-out 0.2s, width 0.15s ease-out 0.2s,
            height 0.15s ease-out 0.3s;
    }
}