img {
    width: 100%;
    height: auto
}

span.nowrap {
    display: inline-block;
    white-space: nowrap;
    white-space: nowrap
}

.main_column {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    max-width: 1780px;
    width: 95vw;
    margin: 80px auto 0
}

.main_column.nr_page {
    max-width: 1300px
}

.main_column .main {
    width: calc(100% - 350px);
    padding-right: 50px
}

.btn_links {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.btn_links svg {
    width: 1em;
    height: 1em;
    font-size: 1em;
    margin-right: 5px
}

.btn_links li {
    width: 45%
}

.btn_links li.blue a,
.btn_links li.blue button {
    color: #fff;
    background-color: #468cff;
    border: 1px solid #468cff
}

@media(min-width: 1000px) {

    .btn_links li.blue a:hover,
    .btn_links li.blue button:hover {
        background-color: #2973ec;
        border-color: #2973ec
    }
}

.btn_links li.lred a,
.btn_links li.lred button {
    color: #fff;
    background-color: #f54343;
    border-color: #f54343
}

@media(min-width: 1000px) {

    .btn_links li.lred a:hover,
    .btn_links li.lred button:hover {
        background-color: #e00
    }
}

.btn_links li.red a,
.btn_links li.red button {
    color: #fff;
    background-color: #e00;
    border-color: #e00
}

@media(min-width: 1000px) {

    .btn_links li.red a:hover,
    .btn_links li.red button:hover {
        background-color: #f54343
    }
}

.btn_links li.dark a,
.btn_links li.dark button {
    background-color: #30312b;
    color: #fff
}

@media(min-width: 1000px) {

    .btn_links li.dark a:hover,
    .btn_links li.dark button:hover {
        background-color: #000
    }
}

.btn_links li.light a,
.btn_links li.light button {
    background-color: #fff;
    color: #30312b;
    -webkit-transition: .2s;
    transition: .2s
}

@media(min-width: 1000px) {

    .btn_links li.light a:hover,
    .btn_links li.light button:hover {
        background-color: #f54343;
        color: #fff;
        border-color: #f54343
    }
}

.btn_links button {
    background-color: #fff
}

.btn_links a,
.btn_links button {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    text-decoration: none;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-weight: 700;
    padding: 15px 10px;
    border: 1px solid #30312b;
    border-radius: 5px;
    -webkit-transition: .2s;
    transition: .2s
}

.must_note {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 12px
}

.must_note span {
    color: red
}

.c_form_item {
    margin-bottom: 1.5em
}

.c_form_item:last-child {
    margin-bottom: 0
}

.c_form_item.must label::after {
    content: "※";
    color: red
}

.c_form_item label {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: .8em;
    cursor: pointer
}

.c_form_item input[type=password],
.c_form_item input[type=text],
.c_form_item input[type=email],
.c_form_item textarea {
    width: 100%;
    border: none;
    background-color: #f4f4f4;
    padding: 8px 10px;
    border-bottom: 1px solid #949494
}

.login-box {
    /* font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Yu Gothic Medium", "游ゴシック edium", YuGothic, 游ゴシック体, "ヒラギノ角ゴ Pro W3", メイリオ, "Hiragino Kaku Gothic ProN", "MS PGothic", Osaka, "sans-serif"; */
    background-color: #fff;
    max-width: 1150px;
    width: 100%;
    margin: auto;
    padding: 50px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.login-box .v_member_hover {
    position: relative
}

.login-box .v_member_hover a {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1
}

@media(pointer: fine) {
    .login-box .v_member_hover a:hover~.hover_txt {
        z-index: 1;
        opacity: 1;
        display: block
    }

    .login-box .v_member_hover a:hover~.hover_title {
        text-decoration: none
    }
}

.login-box .hover_title {
    cursor: pointer;
    text-decoration: underline
}

@media(pointer: fine) {
    .login-box .hover_title:hover {
        text-decoration: none
    }
}

.login-box .hover_txt {
    position: absolute;
    width: 90vw;
    max-width: 300px;
    left: 0;
    top: 15px;
    padding: 10px;
    color: #fff;
    background-color: #fffeee;
    border-radius: 5px;
    margin-top: 10px;
    -webkit-transition: .3s;
    transition: .3s;
    z-index: -1;
    line-height: 1.4;
    border: 1px solid #d1d1d1;
    color: #000;
    opacity: 0;
    display: none
}

.login-box .hover_txt p {
    margin-top: 5px
}

.login-box .hover_txt.show {
    display: block;
    opacity: 1;
    z-index: 2
}

.login-box .cmn_ver_links {
    margin-top: 30px
}

.login-box .cmn_ver_links a {
    display: block;
    text-decoration: underline
}

.login-box .cmn_ver_links a:not(:last-child) {
    margin-bottom: 3px
}

@media(pointer: fine) {
    .login-box .cmn_ver_links a:hover {
        text-decoration: none
    }
}

.login-box a.strong {
    font-weight: 700;
    text-decoration: underline
}

@media(pointer: fine) {
    .login-box a.strong:hover {
        text-decoration: none
    }
}

.login-box .red {
    color: red
}

.login-box .left>p,
.login-box .right>p {
    margin-top: 1.8rem
}

.login-box .el {
    text-align: center;
    font-size: 12px
}

.login-box .el a {
    display: inline-block;
    text-decoration: underline;
    margin: 10px auto
}

@media(min-width: 1000px) {
    .login-box .el a:hover {
        text-decoration: none
    }
}

.login-box .title_group {
    position: relative;
    line-height: 1.3
}

.login-box .title_group h4 {
    font-size: 16px
}

.login-box h3 {
    font-size: clamp(24px, -15.5021px + 5.1502vw, 36px);
    text-transform: uppercase;
    margin-bottom: 10px;
    position: relative
}

.login-box h3:before {
    content: "";
    display: block;
    position: absolute;
    width: 40px;
    height: 6px;
    background-color: #000;
    left: 0;
    top: -50px
}

.login-box .btn_links {
    margin-top: 40px
}

.login-box .btn_links li {
    width: 70vw;
    max-width: 240px
}

.login-box .must_note {
    font-size: 14px;
    font-weight: 400;
    bottom: 0;
    top: auto
}

.login-box .left {
    width: 60%;
    padding: 0 50px;
    border-right: 1px solid #cfcfcf
}

.login-box .left h3 {
    position: relative
}

.login-box .left form {
    margin-top: 30px
}

.login-box .left .btn_links button {
    background-color: #f54343;
    border-color: #f54343;
    color: #fff
}

@media(min-width: 1000px) {
    .login-box .left .btn_links button:hover {
        background-color: #fff;
        color: #f54343
    }
}

.login-box .right {
    width: 40%;
    padding: 0 50px
}

.login-box label {
    cursor: pointer
}

.login-box .item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    font-size: 12px
}

.login-box .item label {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.login-box .item label input {
    margin-right: 5px
}

.login-box .seperator_url {
    margin-top: 30px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start
}

.login-box .seperator_url li:nth-child(1)::after {
    content: "/";
    margin-right: 5px;
    padding-left: 5px;
    display: inline-block
}

.login-box .seperator_url a {
    text-decoration: underline
}

.login-box .seperator_url a:hover {
    text-decoration: none
}

@media(max-width: 1001px) {
    .login-box {
        padding: 30px 0
    }

    .login-box .v_member_hover a {
        display: none;
        pointer-events: none
    }

    .login-box h3:before {
        top: -30px
    }

    .login-box .left {
        padding: 0 30px
    }

    .login-box .right {
        padding: 0 30px
    }
}

@media(max-width: 767px) {

    .btn_links a,
    .btn_links button {
        padding: 10px 5px
    }

    .btn_links li {
        width: 80%
    }

    .login-box {
        padding: 0;
        background-color: rgba(0, 0, 0, 0)
    }

    .login-box h3:before {
        top: -20px
    }

    .login-box .left {
        background-color: #fff;
        padding: 20px;
        width: 100%;
        border-right: 0
    }

    .login-box .left form {
        margin-top: 25px
    }

    .login-box .right {
        padding: 20px;
        background-color: #fff;
        width: 100%;
        margin-top: 25px
    }
}