:root {
    --theme-color: #00995b;
    --theme-color-light: #94efcc;
    --white: #fff;
    --black: #000;
    --gray: #d6e8e2;

    --border-radius: 10px;
}

/* 共通 */
.sol main {
    font-size: 1.2em;
    letter-spacing: 0.02em;
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    margin: 0;
}

.sol p {
    line-height: 2em;
}

.sol a:hover {
    color: var(--theme-color-light);
}

/* 配置 */
.contents {
    width: 94%;
    max-width: 90rem;
    margin: 0 auto;
}

.contents-half-left {
    width: 94%;
    max-width: 90rem;
    margin: 0 auto;
}

.contents-half-right {
    width: 94%;
    max-width: 90rem;
    margin: 0 auto;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.display-inline-block {
    display: inline-block;
}

.flex-2col-parent {
    padding: 2% 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.flex-2col-child {
    width: 92%;
    margin: 2%;
}

@media screen and (min-width: 426px) {
    .contents {
        width: 84%;
    }
    
    .contents-half-left {
        width: 84%;
    }
    
    .contents-half-right {
        width: 84%;
    }
}

@media screen and (min-width: 769px) {
    .contents-half-left {
        width: 84%;
        max-width: 45rem;
        margin: 0;
        margin-left: auto;
        padding-right: 4%;
        box-sizing: border-box;
    }
    
    .contents-half-right {
        width: 84%;
        max-width: 45rem;
        margin: 0;
        margin-right: auto;
        padding-left: 4%;
        box-sizing: border-box;
    }

    .flex-2col-parent {
        padding: 1%;
        flex-direction: row;
        align-items: stretch;
        justify-content: space-around;
    }

    .flex-2col-child {
        width: 48%;
        margin: 0.5%;
    }
}

/* 装飾 */
.sol h2 {
    position: relative;
    padding-left: 1.6em;
    font-size: 1.2rem;
}

.sol h2::before {
    content: "";
    display: block;
    width: 1em;
    height: 0.7em;
    position: absolute;
    top: 0.2em;
    left: 0;
    background-image: url("../img/common/triangle.svg");
    background-repeat: no-repeat;
}

@media screen and (min-width: 426px) {
    .sol h2 {
        font-size: 1.4rem;
    }
}

.box {
    border-radius: var(--border-radius);
    box-sizing: border-box;
}

.anchor-viewmore {
    width: 2em;
    height: 2em;
    margin-left: 0.2em;
    vertical-align: middle;
}

/* 背景色 */
.background-theme {
    background-color: var(--theme-color);
}

.background-gray {
    background-color: var(--gray);
}

.background-white {
    background-color: var(--white);
}

/* フォント */
.font-size-zero {
    font-size: 0;
}

.font-size-small {
    font-size: 1.2rem;
}

.font-size-medium {
    font-size: 1.6rem;
}

.font-size-large {
    font-size: 2.2rem;
}

.font-style-bold {
    font-weight: bold;
}

.font-color-white,
.font-color-white:visited {
    color: var(--white);
}

.font-color-black,
.font-color-black:visited {
    color: var(--black);
}

.font-color-theme,
.font-color-theme:visited {
    color: var(--theme-color);
}

.line-height-140 {
    line-height: 1.4em;
}

.text-decoration-none {
    text-decoration: none;
}

@media screen and (min-width: 426px) {
    .font-size-small {
        font-size: 1.4rem;
    }

    .font-size-medium {
        font-size: 2rem;
    }

    .font-size-large {
        font-size: 3rem;
    }
}

@media screen and (min-width: 769px) {
    .font-size-large {
        font-size: 4rem;
    }
}

/* 余白 */
.triangle-padding {
    padding: 0 1.6rem;
}

.margin-0-auto {
    margin: 0 auto !important;
}

.margin-right-100 {
    margin-right: 1em;
}

.margin-top-150 {
    margin-top: 8em;
}

.margin-top-900 {
    margin-top: 9em;
}

.margin-bottom-040 {
    margin-bottom: 0.4em;
}

.margin-bottom-100 {
    margin-bottom: 1.0em;
}

.margin-bottom-160 {
    margin-bottom: 1.6em;
}

.margin-bottom-300 {
    margin-bottom: 3em;
}

.margin-bottom-400 {
    margin-bottom: 4em;
}

.padding-200 {
    padding: 1.4em;
}

.padding-top-400 {
    padding-top: 4em;
}

.padding-bottom-400 {
    padding-bottom: 4em;
}

@media screen and (min-width: 426px) {
    .margin-top-150 {
        margin-top: 15em;
    }

    .padding-200 {
        padding: 2em;
    }
}

/* 特殊 */
.item-list-ul {
    margin: 0;
    padding: 0;
}

.item-list-li {
    list-style: none;
    padding: 0.5em 0em;
    padding-right: 1em;
}

.item-list-a {
    padding-top: 0.5em;
    padding-right: 1em;
}

.main-visual-background {
    width: 85vw;
    height: auto;
    min-height: 10em;
}

.scroll {
    width: 4em;
    letter-spacing: 0.2em;
}

.scroll-icon {
    width: 2.4em;
    animation: fadeInDown 2.4s ease-in-out infinite;
}

@keyframes fadeInDown {
    0% {
        opacity: 0.2;
        transform: translateY(-0.4em);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.wrap-first-message {
    padding-top: 10rem;
}

.wrap-first-message::after {
    content: "";
    display: block;
    width: 100%;
    max-width: 100rem;
    height: 6rem;
    background-color: var(--white);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    margin: 0 auto;
}

.second-message {
    margin-top: 3.4em;
    margin-bottom: 1.2em;
    letter-spacing: 0.2em;
}

.heading-product {
    min-width: 1.2em;
    min-height: 1.2em;
    max-width: 1.2em;
    max-height: 1.2em;
    margin: 0em 0.2em;
    vertical-align: bottom;
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr;
}

.service-grid-item1 {
    grid-column-start: 1;
    grid-column-end: 2;
}

.service-title {
    display: flex;
}

.product-list-ul {
    margin: 1em 0;
    padding: 0;
}

.product-list-li {
    list-style: none;
    padding: 0.6em 0em;
}

.product-list-a {
    padding: 1em 1.4em;
    background-color: var(--theme-color);
    border-radius: var(--border-radius);
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--black);
    transition: 0.3s;
    width: 100%;
    max-width: 23em;
    box-sizing: border-box;
}

.product-list-a::before {
    content: "";
    display: block;
    width: 1.6em;
    height: 1.6em;
    margin-right: 1em;
    background-image: url("../img/common/arrow.svg");
    background-repeat: no-repeat;
    background-size: contain;
}

.product-list-a:hover {
    border-bottom:  2px solid var(--white);
}

@media screen and (min-width: 426px) {
    .wrap-first-message::after {
        width: 94%;
    }
}

@media screen and (min-width: 769px) {
    .service-grid {
        grid-template-columns: 1fr 1fr;
    }

    .service-grid-item1 {
        grid-column-start: 1;
        grid-column-end: 3;
    }
}

.case-text {
    width: 100%;
    margin: 0;
    margin-bottom: 1.6em;
    padding-right: 5%;
    box-sizing: border-box;
    font-size: 0.8em;
}

.wrap-case-img {
    width: 100%;
    max-width: 20rem;
    height: max-content;
    border: 1px solid var(--gray);
    box-sizing: border-box;
    border-radius: var(--border-radius);
    font-size: 0;
    overflow: hidden;
    display: block;
    margin: 0 auto;
}

@media screen and (min-width: 1025px) {
    .case-text {
        width: calc(70% - 1em);
    }

    .wrap-case-img {
        width: 30%;
        display: inline-block;
        vertical-align: top;
    }
}

.news-list-ul {
    margin: 0;
    padding: 0;
}

.new-list-li {
    list-style: none;
    border-bottom: 1px solid var(--gray);
}

.news-list-category {
    min-width: 7em;
    padding: 0.2em 1.6em;
    border-radius: var(--border-radius);
}

/* ======================================= */
.sol-page .contents {
    max-width: 70rem;
}

.sol-page h1 {
    font-size: 2.2rem;
}

.sol-page h3 {
    font-size: 1.4em;
}

.sol-page h4 {
    font-size: 1.2em;
}

.sol-page .font-color-theme a,
.sol-page .font-color-theme a:visited {
    color: var(--theme-color);
}

.sol-page .box-height {
    height: calc(100% - 4em);
}

.sol-page .hardware-box {
    border: 2px solid var(--theme-color);
}

/* table */
.sol-normal table {
    width: 100%;
    min-width: 500px;
    margin-bottom: 40px;
    border-collapse: separate;
    table-layout: fixed;
    border-spacing: 0 4px;
  }
     
  .sol-normal table tr {
    background-color: rgb(246 248 247);
  }
     
  .sol-normal table tr:nth-child(even) {
    background-color: rgb(251, 251, 251);
  }
     
  .sol-normal table th,
  .sol-normal table td {
    padding: 20px;
    border: none;
    line-height: 1.5em;
  }
     
  .sol-normal table th:first-child {
    width: 20%;
    border: none;
    border-right: 10px solid var(--white);
    background-color: var(--theme-color);
    border-radius: 5px;
    color: var(--white);
    font-weight: 500;
    box-sizing: border-box;
  }