html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  word-wrap: break-word;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

[hidden],
template {
  display: none;
}

a {
  background-color: transparent;
}

a:active,
a:hover {
  outline: 0;
}

abbr[title] {
  border-bottom: 1px dotted;
}

b,
strong {
  font-weight: 700;
}

dfn {
  font-style: italic;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

mark {
  background: #ff0;
  color: #000;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

img {
  border: 0;
}

svg:not(:root) {
  overflow: hidden;
}

figure {
  margin: 0;
}

hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}

pre {
  overflow: auto;
}

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0;
}

button {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

body {
  font-size: 17px;
  background-color: #f4f4f4;
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -moz-user-select: none;
  -khtml-user-select: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
}

@media screen and (min-width: 920px) {
  body {
    width: 620px;
    margin: 0 auto;
  }
}

body .article-header-wrapper img {
  max-width: 100%;
}

body .article-body {
  position: relative;
  font-size: 17px;
  line-height: 1.8;
  padding: 15px 20px;
  background-color: #ffffff;
}

body .article-body span,
body .article-body p,
body .article-body div,
body .article-body h1,
body .article-body h2,
body .article-body h3,
body .article-body h4,
body .article-body h5,
body .article-body h6 {
  max-width: 100%;
}

body .article-body .sb-font-bold {
  font-weight: bold;
}

body .article-body .sb-color-black {
  color: #000;
}

body .article-body .sb-color-red {
  color: #ff0000;
}

body .article-body .sb-color-blue {
  color: #0000ff;
}

body .article-body .sb-align-left {
  display: block;
  text-align: left;
}

body .article-body .sb-align-center {
  display: block;
  text-align: center;
}

body .article-body .sb-align-right {
  display: block;
  text-align: right;
}

body .article-body .sb-bg-gray {
  background: linear-gradient(to right, #eee 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #eee 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-white {
  background: linear-gradient(to right, #fff 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #fff 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-black {
  background: linear-gradient(to right, #000 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #000 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-red {
  background: linear-gradient(to right, red 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, red 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-green {
  background: linear-gradient(to right, lime 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, lime 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-yellow {
  background: linear-gradient(to right, #ffee57 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #ffee57 50%, transparent 50%) 100%
    0%/200% 70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-blue {
  background: linear-gradient(to right, blue 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, blue 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
  background-position: bottom 0 right 100%;
}

body .article-body .sb-fs-10 {
  font-size: 10px;
}

body .article-body .sb-fs-13 {
  font-size: 13px;
}

body .article-body .sb-fs-15 {
  font-size: 15px;
}

body .article-body .sb-fs-17 {
  font-size: 17px;
}

body .article-body .sb-fs-19 {
  font-size: 19px;
}

body .article-body .sb-fs-21 {
  font-size: 21px;
}

body .article-body .sb-fs-23 {
  font-size: 23px;
}

body .article-body .sb-fs-25 {
  font-size: 25px;
}

body .article-body .sb-fs-27 {
  font-size: 27px;
}

body .article-body .sb-fs-29 {
  font-size: 29px;
}

body .article-body h2 {
  font-size: 27px;
  margin: 0;
}

body .article-body p {
  margin: 0;
}

body .article-body a {
  text-decoration: underline;
  color: #4682b4;
}

body .article-body iframe {
  display: block;
  max-width: 100%;
  margin-top: 20px !important;
  margin-bottom: 20px !important;
}

body .article-body video {
  display: block;
  max-width: 100%;
  height: auto !important;
  margin-top: 20px !important;
  margin-bottom: 20px !important;
}

body .article-body img {
  display: block;
  max-width: 100%;
  height: auto !important;
  margin-top: 20px !important;
  margin-bottom: 20px !important;
}

body .article-body img.sb-fl {
  float: left;
  margin-right: 10px;
}

body .article-body img.sb-fc {
  display: block;
  float: none;
  margin: 0 auto;
}

body .article-body img.sb-fr {
  float: right;
  margin-left: 10px;
}

body .article-body img.sb-img-move-side {
  animation: sb_img_move_side 1s ease-in-out infinite alternate !important;
}

@keyframes sb_img_move_side {
  0% {
    transform: translateX(-5px);
  }

  100% {
    transform: translateX(5px);
  }
}

body .article-body .sb-bg-gum-marker,
body .article-body .sb-bg-gum-marker-animated {
  background: linear-gradient(to right, #ffee57 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #ffee57 50%, transparent 50%) 100%
    0%/200% 70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.animated,
body .article-body .sb-bg-gum-marker-animated.animated {
  background-position: bottom 0 right 100% !important;
}

body .article-body .sb-bg-gum-marker.sb-bg-gray,
body .article-body .sb-bg-gum-marker-animated.sb-bg-gray {
  background: linear-gradient(to right, #eee 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #eee 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-gray.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-gray.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-gum-marker.sb-bg-white,
body .article-body .sb-bg-gum-marker-animated.sb-bg-white {
  background: linear-gradient(to right, #fff 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #fff 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-white.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-white.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-gum-marker.sb-bg-black,
body .article-body .sb-bg-gum-marker-animated.sb-bg-black {
  background: linear-gradient(to right, #000 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #000 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-black.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-black.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-gum-marker.sb-bg-red,
body .article-body .sb-bg-gum-marker-animated.sb-bg-red {
  background: linear-gradient(to right, red 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, red 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-red.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-red.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-gum-marker.sb-bg-green,
body .article-body .sb-bg-gum-marker-animated.sb-bg-green {
  background: linear-gradient(to right, lime 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, lime 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-green.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-green.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-gum-marker.sb-bg-yellow,
body .article-body .sb-bg-gum-marker-animated.sb-bg-yellow {
  background: linear-gradient(to right, #ffee57 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, #ffee57 50%, transparent 50%) 100%
    0%/200% 70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-yellow.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-yellow.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .sb-bg-gum-marker.sb-bg-blue,
body .article-body .sb-bg-gum-marker-animated.sb-bg-blue {
  background: linear-gradient(to right, blue 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  background: -webkit-linear-gradient(left, blue 50%, transparent 50%) 100% 0%/200%
    70% no-repeat;
  transition: background-position 1s ease-out;
  -webkit-transition: background-position 1s ease-out;
}

body .article-body .sb-bg-gum-marker.sb-bg-blue.animated,
body .article-body .sb-bg-gum-marker-animated.sb-bg-blue.animated {
  background-position: bottom 0 right 100%;
}

body .article-body .article-body-comment {
  display: table;
  margin-bottom: 1.5em;
  padding-bottom: 1em;
  width: 100% !important;
  max-width: 100% !important;
}

body .article-body .article-body-comment .comment-image,
body .article-body .article-body-comment .comment-content {
  display: table-cell;
  vertical-align: top;
}

body .article-body .article-body-comment .comment-image {
  padding-right: 1em;
}

body .article-body .article-body-comment .comment-image > img {
  display: block;
  height: auto;
  max-width: none;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

body .article-body .article-body-comment .comment-content {
  width: 100%;
}

body .article-body .article-body-comment .comment-content .comment-title {
  font-size: 1em;
  margin: 0 0 0.5em 0;
  font-weight: bold;
}

body .article-body .article-body-comment .comment-content p {
  line-height: 1.5em;
  margin-bottom: 0.5em;
}

body .article-body .article-body-comment .comment-content p.comment-detail {
  color: rgba(51, 51, 51, 0.5);
  font-size: 0.9em;
  font-style: italic;
}

body .article-body .sb-custom img {
  display: block !important;
}
.article-body {
  font-size: 17px !important;
  font-family: Hiragino Sans, Arial, sans-serif !important;
  color: #000000 !important;
  line-height: 1.8 !important;
  padding-top: 15px !important;
  padding-bottom: 15px !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

body .article-body img {
  display: unset !important;
  margin-top: 0px !important;
  margin-bottom: 0px !important;
}

body .article-body video {
  display: unset !important;
}

body .article-body .sb-custom {
  font-size: 17px !important;
  font-family: Hiragino Sans, Arial, sans-serif !important;
  color: #000000 !important;
  line-height: 1.8 !important;
}

body .article-body .sb-custom img {
  margin-top: 0px !important;
  margin-bottom: 0px !important;
}
strong.style1 {
  color: #ff0000;
}
strong.style2 {
  color: blue;
}
strong.style3 {
  background: #ffee57;
}
.check-midashi {
  box-sizing: border-box;
  margin: 0px;
  padding: 0.25em 0.5em;
  max-width: 100%;
  position: relative;
  color: black;
  background: rgb(193, 236, 253);
  line-height: 2;
  border-radius: 0px 5px 5px;
  max-width: 100%;
  font-weight: 700;
}