.index-header-wrapper {
    margin-left: 25%;
    background-color: #1a1a1a;
    color: #ffffff;
}
@media screen and (min-width: 1200px) {
    .index-header-wrapper {
        margin-left: 300px;
    }
}

.index-header-image {
    position: relative;
    padding-top: 45%;
    text-align: center;
    background: url("/SILKYPIX/japanese/p/assets-v8/commons/images/index-header-image-bg.jpg") center center no-repeat;
    background-size: cover;
}
.index-header-image h1 {
    position: absolute;
    top: 6.25%;
    left: 0;
    width: 100%;
    margin: 0;
}
.index-header-image h1 img {
    width: 40%;
    max-width: 576px;
}
.index-header-image .capture {
    position: absolute;
    bottom: -20%;
    left: 0;
    width: 100%;
}
.index-header-image .capture img {
    width: 70%;
    max-width: 1000px;
}

.index-header {
    padding-top: 10%;
    padding-bottom: 60px;
    background: linear-gradient(#262626 5%, #1a1a1a 90%);
}

.index-header-content {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    max-width: 1560px;
    margin: 54px auto 0;
}
.index-header-content:first-child {
    margin-top: 0;
    flex-direction: row;
}
.index-header-content .index-header-picture {
    flex-basis: 800px;
    max-width: 800px;
}
.index-header-content .index-header-text {
    flex-basis: 760px;
}
.index-header-content h2 {
    margin: 0 36px 1em;
    font-size: 1.75vw;
    text-align: center;
}
.index-header-content p {
    margin: 0 36px;
    line-height: 1.75;
}

@media screen and (min-width: 1740px) {
    .index-header-image {
        padding-top: 640px;
    }

    .index-header {
        padding-top: 140px;
    }

    .index-header-content h2 {
        font-size: 32px;
    }
}



.news-list li a {
    position: relative;
    display: block;
    color: #333333;
    text-decoration: none;
    transition: color 0.15s ease, background-color 0.15s ease;
}
.news-list li a:hover {
    background-color: #f5fcff;
    color: #0099cc;
}
.news-list li a::before {
    content: ">";
    position: absolute;
    top: 50%;
    right: 18px;
    margin-top: -0.5em;
    font-size: 18px;
    line-height: 1;
    color: #d8d8d8;
}



@media screen and (max-width: 960px) {
    .index-header-image {
        padding-top: 57.5%;
    }
    .index-header-image h1 img {
        width: 60%;
    }
    .index-header-image .capture img {
        width: 85%;
    }

    .index-header {
        padding-top: 15%;
    }

    .index-header-content {
        display: block;
    }
    .index-header-content .index-header-picture {
        width: 80%;
        margin: 0 auto;
    }
    .index-header-content h2 {
        margin: 1em 5%;
        font-size: 20px;
    }
    .index-header-content p {
        margin: 0 5%;
    }
}

@media screen and (max-width: 767px) {
    .index-header-wrapper {
        margin-left: 0;
    }
}