.container {
  max-width: 1200px;
  min-width: 950px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-wrapper {
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  padding: 14px 0;
  box-shadow: 0px 1px 5px 0px #ccc;
}

.nav-wrapper a {
  color: #1F2937;
}

.logo-box {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  overflow: hidden;
  margin-right: 8px;
}

.nav-item a {
  padding: 6px 10px;
  margin-right: 6px;
  text-decoration: none;
  color: #212121;
  border-bottom: 4px solid transparent;
}

.nav-item a:hover {
  border-color: #654EA3;
}

/* main */
.main-wrapper {
  padding-top: 120px;
  padding-bottom: 120px;
}

.install-container {
  padding: 0 100px;
}

.tips {
  stroke: #00B5FF;
  background-color: #F2F2F2;
  color: #1F2937;
  padding: 10px 60px;
  border-radius: 10px;
  margin-bottom: 40px;
}

.tips-icon {
  margin-right: 14px;
}

.install-title {
  /* border-left: 4px solid #eee; */
  color: #9a9a9a;
  margin-bottom: 16px;
  font-weight: 600;
  margin-top: 50px;
}

.install-title a {
  color: #15adf4;
}

.install-list {
  list-style: auto;
  line-height: 32px;
  color: #616465;
  padding-left: 26px;
}

.install-list li::marker {
  color: #bbb;
  font-weight: 600;
}

.install-list a,
.mark a {
  margin-right: 4px;
  color: #15adf4;
}

.mark {
  padding-top: 70px;
  color: #8d8d8d;
  text-align: center;
}

.mark a {
  margin-left: 4px;
}

.install-list a:hover,
.mark a:hover {
  text-decoration: underline;
}

.install-list strong {
  background-color: #eee;
  padding: 2px 6px;
  margin: 0 4px;
  font-weight: 500;
  color: #313131;
  border-radius: 3px;
}

/* footer */
.footer {
  font-size: 13px;
  padding: 20px 0;
  text-align: center;
  background-color: #f6f6f6;
  position: fixed;
  width: 100%;
  bottom: 0;
  left: 0;
}

.footer a {
  color: #8d8d8d;
}

.footer a:hover {
  text-decoration: underline;
}