@charset "UTF-8";
/*********************************
preset variables
*********************************/
:root {
    /* color preset */
    --color1: #275ca1;
    --color2: #ff7f00;
    --color3: #f9c50d;
    --color4: #bfbfbf;
    --color5: #e23c34;
    --bgColor: #fef9e7;
    --linkColor: #00429a;
    /* width preset */
    --gutter: 1.3rem;
    --gap: 3rem;
    --headerHeight: ;
    --contentWidth: 1200px;
}
/* OVERWRITE RADIX */

body {
    min-width: var(--contentWidth);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}
.centering {
    width: var(--contentWidth);
    max-width: var(--contentWidth);
}

.btn {
    background: var(--color2);
}
a {
    color: var(--linkColor);
}
/* OVERWRITE end */
/*************************************
* START header
*************************************/
header.centering {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
}
h1 {
    flex-grow: 1;
    height: 50px;
    background: url(../img/theme/scienceweb_logo.png) no-repeat left center;
}
nav.centering {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: #1a75ad;
}
nav .gnav {
    display: flex;
    justify-content: space-between;
    width: 60%;
    margin-left: 1rem;
}
nav .gnav li a {
    padding: 0 0.5rem;
    color: #eeeeee;
    font-size: 1.2rem;
    font-weight: 700;
}

/*************************************
* END header START main
*************************************/
img.eyecatch {
    width: 1200px;
    margin: 0 auto;
}
article {
    padding: 4rem 0;
}
/* style for block element and else */
.block-center {
    display: block;
    width: max-content;
    margin-left: auto;
    margin-right: auto;
}
.flex-sa {
    display: flex;
    justify-content: space-around;
}
.flex-sb {
    display: flex;
    justify-content: space-between;
}
.flex-se {
    display: flex;
    justify-content: space-evenly;
}
.bg-dot {
    background: url(../img/theme/bg_dot.png) repeat;
}
.bg-color {
    background: var(--bgColor);
}
.border-tb {
    border-top: 1px solid #999;
    border-bottom: 1px solid #999;
}
.check-list li {
    position: relative;
    padding-left: 1.3rem;
}
.check-list li::before {
    content: "\f058";
    position: absolute;
    left: 0;
    color: var(--color1);
    font-family: "Font awesome 5 free";
    font-weight: 700;
}
main h2 {
    margin-bottom: 3rem;
    font-size: 2.3rem;
    font-weight: 700;
    text-align: center;
}
main h2::after {
    content: "";
    display: block;
    width: 1em;
    height: 0.1em;
    margin: auto;
    background: currentColor;
}
main h3 {
    margin-bottom: 1.5rem;
    border-radius: 0.4rem;
    color: var(--color1);
    font-size: 1.5rem;
    font-weight: 700;
}
main h4 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
}
table {
    width: 100%;
}
table td {
    padding: 0.7rem 1rem;
    border: 1px solid #999;
}
table tr:nth-child(odd) {
    background: #f5f5f5;
}
.marker {
    display: inline-block;
    padding: 0.2rem 1rem;
    border-radius: 0.8rem;
    background: var(--useColor);
    color: #fff !important;
    font-size: 0.8rem;
    text-align: center;
    white-space: nowrap;
}
.color1 {
    --useColor: var(--color1);
    color: var(--color1);
}
.color2 {
    --useColor: var(--color2);
    color: var(--color2);
}
.color3 {
    --useColor: var(--color3);
    color: var(--color3);
}
.color4 {
    --useColor: var(--color4);
    color: var(--color4);
}
.color5 {
    --useColor: var(--color5);
    color: var(--color5);
}
ul.triangle li,
ol.triangle li {
    position: relative;
    padding-left: 20px;
}

ul.triangle li::before,
ol.triangle li::before {
    content: "";
    position: absolute;
    top: 0.65rem;
    margin-left: 6px;
    left: 0;
    width: 0;
    height: 0;
    border-width: 4px;
    border-style: solid;
    border-color: transparent transparent transparent #000;
}

.two-columns > div:first-child {
    margin-right: 60px;
}

.standard-feature {
    --blue: #267bcc;
    --yellow: #f1ba0c;
}
.standard-feature .title {
    display: flex;
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
    background-color: #fff;
}
.standard-feature .title > * {
    display: block;
    flex-basis: 50%;
    text-align: center;
    font-weight: bold;
    height: 80px;
    line-height: 80px;
}
.standard-feature .title > .main {
    font-size: 1.7rem;
}
.standard-feature .title > .description {
    font-size: 1.5rem;
    color: #333;
}
.standard-feature .blue .title {
    border: 3px solid var(--blue);
}
.standard-feature .blue .title .main {
    background-color: var(--blue);
    color: #ffffff;
}
.standard-feature .blue h4 {
    color: var(--blue);
}
.standard-feature .blue ul.triangle li::before,
.standard-feature .blue ol.triangle li::before {
    border-color: transparent transparent transparent var(--blue);
}
.standard-feature .yellow .title {
    border: 3px solid var(--yellow);
}
.standard-feature .yellow .title .main {
    background-color: var(--yellow);
    color: #ffffff;
}
.standard-feature .yellow h4 {
    color: var(--yellow);
}
.standard-feature .yellow ul.triangle li::before,
.standard-feature .yellow ol.triangle li::before {
    border-color: transparent transparent transparent var(--yellow);
}
.triangle li {
	font-size: 0.9rem;
}

.QA dt {
    position: relative;
    padding: 0.5rem 0 0.5rem 3rem;
    margin-bottom: 0.3rem;
    font-size: 1.2rem;
}
.QA dt::before {
    content: "Q";
    position: absolute;
    left: 0;
    color: var(--color1);
    line-height: 1.7rem;
    font-size: 2rem;
    font-weight: 900;
}
.QA dd {
    position: relative;
    padding: 0.5rem 0 1rem 3rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #999;
}
.QA dd::before {
    content: "A";
    position: absolute;
    left: 3px;
    color: var(--color5);
    line-height: 1.7rem;
    font-size: 2rem;
    font-weight: 900;
}

/* style for inline element */
.color1 {
    --useColor: var(--color1);
    color: var(--color1);
}
.color2 {
    --useColor: var(--color2);
    color: var(--color2);
}
.color3 {
    --useColor: var(--color3);
    color: var(--color3);
}
.text-large {
    font-size: 1.5rem;
}
.btn:hover {
    text-decoration: none;
}
.btn.large {
    padding: 0.3rem 3rem;
    font-size: 1.5rem;
}

/* #home */
.em-1 {
    color: var(--color1);
    line-height: 1.2;
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
}
.em-2 {
    font-size: 1.7rem;
    font-weight: 900;
    text-align: center;
}

/*************************************
* END main START footer
*************************************/
.to-top {
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color2);
    color: #fff;
    line-height: 50px;
    font-size: 40px;
    text-align: center;
    position: fixed;
    right: 50px;
    bottom: 100px;
    z-index: 999;
}
footer {
    padding: 2rem 0;
    border-top: 2px solid var(--color2);
}
.foot-list {
    position: relative;
    margin-left: 2rem;
    padding-left: 1rem;
}
.foot-list::before {
    content: "\f105";
    position: absolute;
    left: 0;
    color: #555;
    font-weight: 700;
    font-family: "Font awesome 5 Free";
}
.foot-list li:first-child {
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.foot-list li a {
    color: inherit;
    font-size: 0.9rem;
}
.copyright {
    margin-top: 2rem;
    color: #999;
    font-size: 0.9rem;
    text-align: right;
}
.footh1 {
    width: 304px;
}

@media (min-width: 1200px) {
    .uniq-centering {
        width: 1200px !important;
        max-width: 1200px !important;
    }
}