body {
  background-color: #e8eaed;
  position: relative;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 4rem;
  }
}

li {
  margin-top: 0.5rem;
}

.help-main-box {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
}

.help-main-left {
  flex: 0 0 268px;
  background-color: #fff;
  flex-direction: column;
  box-shadow: 0px 1px 2px 0px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);
}

.help-main-left a {
  text-decoration: none;
  color: #000;
}

@media (max-width: 768px) {
  .help-main-left {
    position: fixed;
    top: 0px;
    left: 0px;
    bottom: 0;
    z-index: 1045;
    display: none;
    width: 268px;
    overflow-y: auto;
    height: 100%;
  }

  .help-main-left::-webkit-scrollbar {
    width: 0.5rem;
  }

  /* Track */
  .help-main-left::-webkit-scrollbar-track {
    background: #f1f1f1;
  }

  /* Handle */
  .help-main-left::-webkit-scrollbar-thumb {
    background: #aaa;
  }
}

.left-menu-cover {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000;
  opacity: 0.5;
  z-index: 1040;
  visibility: hidden;
}

.help-left-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1rem 0.5rem 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

.help-left-title p {
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 1.25rem;
}

.btn-close-menu {
  padding: 0.5rem;
  width: 1rem;
  height: 1rem;
  border: none;
  opacity: 0.5;
  background: transparent;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'><path d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/></svg>");
}

.help-left-items {
  display: none;
  margin: 0;
}

.help-left-items.active {
  display: block;
}

.help-left-items.level0 {
  padding: 1rem 0;
  display: block;
}

.help-left-items.level1 {
}

.help-left-items.level2 {
}

.help-left-item {
  display: block;
  margin-bottom: 0.4rem;
  padding: 0 1rem 0 1rem;
  cursor: pointer;
}

.help-left-item.level0 {
  padding-left: 1rem;
}

.help-left-item.level1 {
  padding-left: 2rem;
}

.help-left-item.level2 {
  padding-left: 3rem;
}

.help-left-item.active {
  font-weight: bold;
}

.help-left-label {
  display: block;
  position: relative;
  color: black;
  margin-bottom: 0.4rem;
  padding: 0;
  cursor: pointer;
}

.help-left-label.level1 {
  padding-top: 0.4rem;
  padding-left: 1rem;
}

.help-left-label.level2 {
  padding-top: 0rem;
  padding-left: 2rem;
}

.help-left-label::before {
  content: '+';
  position: absolute;
  top: 50%;
  right: 1rem;
  font-size: 1.5rem;
  color: #555;
  transform: translateY(-50%);
}

.help-left-label.active::before {
  display: inline-block;
  margin-left: 0.255em;
  margin-top: 0.15rem;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid #999;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

.help-main-text {
  margin: 1rem 2rem 0 2rem;
  background-color: #fff;
  width: 100%;
  max-width: 800px;
  padding: 3rem;
  border-radius: 2px;
  box-shadow: 0px 1px 2px 0px rgba(60, 64, 67, 0.3), 0px 1px 3px 1px rgba(60, 64, 67, 0.15);
}

@media (max-width: 768px) {
  .help-main-text {
    margin: 0;
    padding: 1.8rem;
    box-shadow: none;
    border-radius: 0;
  }
}

.code {font-family: monospace; background: #EEE; padding: 0.5rem}
.code-high {color: #C00; font-weight: bold}
.param {padding-top: 1rem; font-weight: bold}
.image-screen-shot {
  margin: 0 auto 2rem;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  border-radius: 4px;
}
.notice {
  background: #FFEECC;
  padding: 0.5rem;
  border-left: 0.2rem solid #388E3C;
}

.help-screenshot {
  padding-top: 1rem;
}

.kb-issue {
  padding-top: 2rem;
  padding-bottom: 1rem;
  border-bottom: 0.05rem solid #aaa;
}

.kb-issue-last {
  padding-top: 2rem;
  padding-bottom: 1rem;
}

.kb-timestamp {
  font-size: 0.8rem;
}

.kb-timestamp:hover .kb-copy-link {
  display: inline;
  cursor: pointer;
}

.kb-copy-link {
  display: inline-block;
  margin-left: 1rem;
  height: 1rem;
  width: 1rem;
}

.mon-mainui-svg-part1 {
  width: 2em;
  height: 2em;
  display: inline-block;
  vertical-align: bottom;
}

.mon-mainui-svg-part1 path {
  fill: #555;
  stroke: none;
}

.mon-mainui-svg-part2 {
  width: 2em;
  height: 2em;
  display: inline-block;
  vertical-align: bottom;
}

.mon-mainui-svg-part2 path {
  fill: #555;
  stroke: none;
}

.mon-mainui-svg-part3 {
  width: 2em;
  height: 2em;
  display: inline-block;
  vertical-align: bottom;
}

.mon-mainui-svg-part3 path {
  stroke: none;
}

.mon-mainui-svg-part5 {
  width: 3em;
  height: 3em;
}

.mon-mainui-svg-part5 path {
  fill: #555;
  stroke: none;
}

.mon-setting-blocks-img {
  min-width: 21rem;
  margin: 0;
  padding: 1rem 1rem 1rem 1rem;
  width: 45%;
  height: auto;
}

blockquote {
  padding: 0.5rem 2rem 0.5rem 2rem;
  border-left: 0.5rem solid #aaa;
  background-color: #eee;
  font-style: italic;
}

.kb-customer:before {
  content: "Q: ";
  font-weight: bold;
  color: #777;
}

.kb-support:before {
  content: "A: ";
  font-weight: bold;
  color: #777;
}

footer {
  background-color: #FFF;
  box-shadow: 0px 1px 2px 0px rgb(60 64 67 / 30%), 0px 1px 3px 1px rgb(60 64 67 / 15%);
}

@media (max-width: 768px) {
  footer {
    box-shadow: none;
  }
}