a:hover {
    text-decoration: none;
}
/* header */
header {
    position: fixed;
    top: 0;
    z-index: 9999;
    width: 100%;
    padding: 0 10%;
    height: 81px;

    background: #960000;
    background: linear-gradient(-90deg, #960000 0%, #000000 100%);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
.header-logo {
    float: left;
    width: auto;
    margin-top: 5px;
}

.header-logo a {
    position: relative;
    text-decoration: none;
    color: white !important;
    font-size: 35px;
}

.menu-icon img {
    width: 39px;
}
.logo_a {
    width: 251px;
    height: 48px;
    font-family: "STFangsong";
    font-size: 42px;
    font-weight: normal;
    line-height: 22px;
    font-style: normal;
    text-align: left;
    color: #ffffff;
}
.logo_a img {
    width: 250px;
}

/* wapper */
#wrapper {
    margin: 65px 0 0 0;
    padding: 0;
    min-height: calc(100vh - 165px);
}

/* footer */
footer {
    padding: 0 10%;
    height: 81px;
    font-size: 18px;
    color: white;
    font-weight: bolder;
    background: #000000;
}

footer a {
    color: white;
}
footer a:hover {
    color: white;
    text-decoration: none;
}

.content-image {
    position: absolute;
    top: 50%;
    left: 26%;
    transform: translate(-50%, -50%);
    /* width: 100%; */
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.content-image_2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.box-content-image {
    width: 100%;
    max-width: 60%;
    margin: 0 auto;
}

.text-title-1 {
    font-size: 32px;
    font-weight: bold;
    line-height: 43px;
    font-style: normal;
    color: #076e66;
}

.text-title-3 {
    font-size: 20px;
    font-weight: bold;
    line-height: 30px;
    font-style: normal;
    color: #666666;
    margin-bottom: 20px;
}

.button-image {
    width: 421px;
    height: 73px;
    border-radius: 58px;
    background: #002c5f;
    background: linear-gradient(90deg, #002c5f 0%, #0027c9 100%);
}
.button-image2 {
    width: 450px;
    height: 73px;
    border-radius: 58px;
    background: #de4a36;
    background: #2d69f0;
    background: linear-gradient(90deg, #2d69f0 0%, #04c7d8 100%);
}
.btn_wel {
    width: 75%;
    height: 90.6px;
    border-color: #adc6ff;
    border-width: 1px;
    border-style: solid;
    border-radius: 13px;
    background: #002a9d;
    margin-left: 65px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}
.btn_wel_item {
    font-family: "Meiryo";
    font-size: 20px;
    font-weight: bold;
    line-height: 30px;
    font-style: normal;
    text-align: center;
    color: #ffffff;
}
.btn_wel__item {
    font-family: "Meiryo";
    font-size: 28px;
    font-weight: bold;
    line-height: 30px;
    font-style: normal;
    text-align: center;
    color: #ffeb00;
}

.btn-with {
    width: 394px;
}
.text-button-image {
    font-size: 28px;
    font-weight: normal;
    padding: 0 !important;
    margin: 0;
    line-height: unset;
    font-style: normal;
    text-align: center;
    font-family: "Source Han Sans JP";
    color: #ffffff;
}
/* .banner_header{
    width: 100%;
    height: auto;
    opacity: 0.5;
} */
.banner_header {
    width: 100%;
    height: 557px;
    position: relative;
    display: inline-block;
}
.overlay {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    /* background: #0031ff;
    background: linear-gradient(91deg,
    #0031ff 0.00%,
    rgba(149,169,255,0.6 ) 61.08%,
    rgba(255,255,255,0 ) 100.00%); */
    opacity: 0.5;
    background: #d7edf3;
}
.overlay2 {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(
        to left,
        rgba(255, 255, 255, 0.3),
        rgba(255, 255, 255, 0)
    );
}
.banner1 {
    width: 100%;
    height: 538px;
    object-fit: cover;
}
.banner2 {
    width: 100%;
    height: 641px;
}
.banner {
    width: 100%;
    height: auto;
}
.content-image a:hover {
    color: white;
    text-decoration: none;
}
.hr_toppage {
    border: 1px solid #570021;
    margin-top: 5px;
    margin-bottom: 10px;
    width: 240px;
}
@media only screen and (max-width: 767px) {
    .header-logo a {
        font-size: 23px !important;
    }
    header {
        height: 55px !important;
        padding: 0 5% !important;
    }
    .menu-icon img {
        width: 20px !important;
    }
    #wrapper {
        margin: 6px 0 0 0 !important;
    }
    .header-logo {
        margin-top: 9px;
    }

    .banner2 {
        height: unset;
    }

    .banner3 {
        width: 100%;
        height: 900px;
    }
    .content-image_2 {
        width: 100%;
    }
    .box-content-image {
        max-width: 95%;
    }
    .text-title-1 {
        font-size: 27px;
        line-height: 40px;
    }
    .text-title-3 {
        font-size: 16px;
        line-height: 30px;
        padding: 0 5%;
    }
    footer {
        font-size: 10px;
        padding: 0 0%;
        height: 95px;
    }
    .logo_footer {
        font-size: 17px;
        text-align: center !important ;
    }

    .logo_a img {
        width: 150px;
    }
    .button-image2 {
        width: 277px;
        height: 59px;
    }
}
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) {
    .box-content-image {
        max-width: 95%;
    }
    .text-title-1 {
        font-size: 25px;
        line-height: 20px;
    }
    .text-title-3 {
        font-size: 18px;
        line-height: 25px;
    }
    footer {
        font-size: 11px;
    }
    .logo_a img {
        width: 300px;
    }
}