h1 {
    font-weight: 400;
}

form {
    height: auto;
    width: auto;
    margin-bottom: 200px;
}

.flex {
    display: flex;
}

.forgetPass_container {
    width: 1080px;
    margin: 0 auto;
    font: normal normal medium Zen Kaku Gothic New;
    color: #000000;
}

.header {
    margin-top: 90px;
}

.header .h_title {
    border-bottom: 1px solid #CCCCCC;
    padding-bottom: 15px;
    font-size: 40px !important;
    letter-spacing: 3.2px;
}

.header .h_title span {
    color: #DC000C;
    font-size: 8px;
    margin-right: 14px;
    vertical-align: middle;
}

.header .h_text {
    margin-top: 46px;
    font-size: 18px;
    letter-spacing: 0.72px;
}

.input_email {
    margin-top: 37px;
    background-color: #F5F5F5;
    width: 1092px;
    height: 226px;
    justify-content: center;
}

.input_email .inner {
    align-items: center;
    justify-content: center;
    font-family: "DNP 秀英角ゴシック銀 Std", sans-serif;
}

.input_email .inner .text {
    margin-right: 38px;
    font-weight: 500;
}

.input_email .inner input {
    border: 1px solid #C4C4C4;
    border-radius: 7px;
    width: 918px;
    height: 144px;
    background: #FFFFFF;
}

.send_email {
    margin-top: 33px;
    justify-content: center;
}

.send_button {
    position: relative;
    width: 317px;
    height: 70px;
    background-color: #D71122;
    color: #FFFFFF;
    font-family: "DNP 秀英角ゴシック銀 Std",sans-serif;
    text-align: center;
}

.send_button::after {
    content: "→";
    position: absolute;
    right: 25px; 
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
}

@media screen and (min-width: 520px) and (max-width: 959px) {
}
@media screen and (max-width: 519px) {
.forgetPass_container {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
    }

    .header {
        margin-top: 50px;
    }

    .header .h_title {
        font-size: 24px !important;
        text-align: center;
    }

    .header .h_text {
        font-size: 16px;
        text-align: center;
        margin-top: 25px;
    }

    .input_email {
        display: block;
        width: 100%;
        height: auto;
        padding: 25px 20px;
        box-sizing: border-box;
    }

    .input_email .inner {
        display: block;
        width: 100%;
    }

    .input_email .inner .text {
        display: block;
        margin: 0 0 12px 0;
        text-align: left;
    }

    .input_email .inner input {
        width: 100%;
        height: 120px;
        box-sizing: border-box;
        padding: 10px;
    }

    .send_email {
        display: block;
        text-align: center;
        margin-top: 30px;
    }

    .send_button {
        width: 100%;
        max-width: 400px;
        height: 65px;
        line-height: 65px;
        margin: 0 auto;
        position: relative;
    }

    .send_button::after {
        right: 20px;
    }
}