html,
body {
  height: 100%;
}

body {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

.form-signin {
  width: 100%;
  max-width: 420px;
  padding: 15px;
  margin: auto;
}

.form-label-group {
  position: relative;
  margin-bottom: 1rem;
}

.form-label-group > input,
.form-label-group > label {
  height: 3.125rem;
  padding: .75rem;
}

.form-label-group > label {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  margin-bottom: 0; /* Override default `<label>` margin */
  line-height: 1.5;
  color: #495057;
  pointer-events: none;
  cursor: text; /* Match the input under the label */
  border: 1px solid transparent;
  border-radius: .25rem;
  transition: all .1s ease-in-out;
}

.form-label-group input::-webkit-input-placeholder {
  color: transparent;
}

.form-label-group input:-ms-input-placeholder {
  color: transparent;
}

.form-label-group input::-ms-input-placeholder {
  color: transparent;
}

.form-label-group input::-moz-placeholder {
  color: transparent;
}

.form-label-group input::placeholder {
  color: transparent;
}

.form-label-group input:not(:placeholder-shown) {
  padding-top: 1.25rem;
  padding-bottom: .25rem;
}

.form-label-group input:not(:placeholder-shown) ~ label {
  padding-top: .25rem;
  padding-bottom: .25rem;
  font-size: 12px;
  color: #777;
}

/* Fallback for Edge
-------------------------------------------------- */
@supports (-ms-ime-align: auto) {
  .form-label-group > label {
    display: none;
  }
  .form-label-group input::-ms-input-placeholder {
    color: #777;
  }
}

/* Fallback for IE
-------------------------------------------------- */
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
  .form-label-group > label {
    display: none;
  }
  .form-label-group input:-ms-input-placeholder {
    color: #777;
  }
}

#carbonads-container {display:none} [data-anchorjs-icon]::after {content:""} h1[id] {padding-top:0px; margin-top:20px} .zero-clipboard {display:none !important} .bd-content>h2[id]::before, .bd-content>h3[id]::before, .bd-content>h4[id]::before {margin-top:0 !important; height:0rem !important} .bd-home .bd-masthead {padding-top:50px !important} .bd-docs .col-md-9 {flex: 0 0 100% !important} .bd-navbar {display:none !important} .bd-sidebar {display:none !important} .bd-content {right:0px !important; width:100% !important} .bd-toc {display:none !important} .bs-old-docs {display:none} .bd-clipboard {display:none !important} .bs-social {display:none} .bs-sidebar {display:none !important} .bd-docs .col-xl-8 {max-width:none !important} .bd-content>ol, .bd-content>p, .bd-content>ul {max-width:none !important} .bd-docs .bd-content {padding-left:15px !important; padding-top:0 !important} .bd-docs .bd-title {margin-top:10px !important} .col-md-9[role=main] {flex:none !important; width:100% !important; max-width:none !important; padding:0 2rem 1rem !important} .bd-masthead {padding-top:2rem !important} .navbar-fixed-top {position:absolute !important}