* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,
body {
    width: 100%;
    height: 100%;
    overflow: auto;
}
.container {
    margin-top: 1em;
    width: 100%;
    max-width: 1400px;
    min-height: calc(100vh - 1em);
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
    display: flex;
    flex-direction: column;
}
.header {
    background: #5a30a4;
    height: 50px;
    flex: 0 0 50px;
}
.head-wrapper {
    width: 100%;
    max-width: 1100px;
    height: 100%;
    margin: 0 auto;
}
.sample-head {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    min-width: 0;
    padding: 0 6px;
    gap: 16px;
}
.head-logo {
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    background-image: url(image/logo.png);
    background-repeat: no-repeat;
    background-size: 38px 38px;
    background-position: center left;
    position: relative;
    z-index: 1;
}
.head-product {
    flex: 0 0 auto;
    color: #fff;
    font-size: 25px;
    text-align: left;
    white-space: nowrap;
    position: relative;
    z-index: 1;
    font-family: "メイリオ", "Meiryo", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "ＭＳ Ｐゴシック", "MS P Gothic", Verdana, Arial, Helvetica, sans-serif;
}
.head-text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    max-width: calc(100% - 260px);
    color: #fff;
    font-size: 25px;
    text-align: center;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: "メイリオ", "Meiryo", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "ＭＳ Ｐゴシック", "MS P Gothic", Verdana, Arial, Helvetica, sans-serif;
}
@media (max-width: 900px) {
    .head-product {
        display: none;
    }

    .head-text {
        max-width: calc(100% - 100px);
    }
}
.main {
    background: none;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.25);
    width: 100%;
    flex: 0 0 auto;
}
.benchmark-frame {
    display: block;
    width: 100%;
    height: 1000px;
    border: 0;
}
.footer {
    height: 50px;
    flex: 0 0 50px;
    background-color: #5a30a4;
    color: #fff;
    width: 100%;
    vertical-align: middle;
    font-size: 15px;
    text-align: center;
    padding: 15px;
    font-family: "メイリオ", "Meiryo", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "ＭＳ Ｐゴシック", "MS P Gothic", Verdana, Arial, Helvetica, sans-serif;
}