1 files changed, 236 insertions, 86 deletions

diff --git a/dist/css/bootstrap.css b/dist/css/bootstrap.css
index baa88cc80..928583889 100644
--- a/dist/css/bootstrap.css
+++ b/dist/css/bootstrap.css
@@ -4,6 +4,37 @@
  * Copyright 2011-2017 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
+:root {
+  --blue: #007bff;
+  --indigo: #6610f2;
+  --purple: #6f42c1;
+  --pink: #e83e8c;
+  --red: #dc3545;
+  --orange: #fd7e14;
+  --yellow: #ffc107;
+  --green: #28a745;
+  --teal: #20c997;
+  --cyan: #17a2b8;
+  --white: #fff;
+  --gray: #868e96;
+  --gray-dark: #343a40;
+  --primary: #007bff;
+  --secondary: #868e96;
+  --success: #28a745;
+  --info: #17a2b8;
+  --warning: #ffc107;
+  --danger: #dc3545;
+  --light: #f8f9fa;
+  --dark: #343a40;
+  --breakpoint-xs: 0;
+  --breakpoint-sm: 576px;
+  --breakpoint-md: 768px;
+  --breakpoint-lg: 992px;
+  --breakpoint-xl: 1200px;
+  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  --font-family-monospace: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+}
+
 @media print {
   *,
   *::before,
@@ -225,6 +256,7 @@ pre {
   margin-top: 0;
   margin-bottom: 1rem;
   overflow: auto;
+  -ms-overflow-style: scrollbar;
 }
 
 figure {
@@ -274,6 +306,10 @@ label {
   margin-bottom: .5rem;
 }
 
+button {
+  border-radius: 0;
+}
+
 button:focus {
   outline: 1px dotted;
   outline: 5px auto -webkit-focus-ring-color;
@@ -598,10 +634,10 @@ pre code {
 
 .container {
   width: 100%;
-  margin-right: auto;
-  margin-left: auto;
   padding-right: 15px;
   padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
 }
 
 @media (min-width: 576px) {
@@ -630,10 +666,10 @@ pre code {
 
 .container-fluid {
   width: 100%;
-  margin-right: auto;
-  margin-left: auto;
   padding-right: 15px;
   padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
 }
 
 .row {
@@ -756,6 +792,11 @@ pre code {
   max-width: 100%;
 }
 
+.order-first {
+  -ms-flex-order: -1;
+      order: -1;
+}
+
 .order-1 {
   -ms-flex-order: 1;
       order: 1;
@@ -934,6 +975,10 @@ pre code {
         flex: 0 0 100%;
     max-width: 100%;
   }
+  .order-sm-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
   .order-sm-1 {
     -ms-flex-order: 1;
         order: 1;
@@ -1094,6 +1139,10 @@ pre code {
         flex: 0 0 100%;
     max-width: 100%;
   }
+  .order-md-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
   .order-md-1 {
     -ms-flex-order: 1;
         order: 1;
@@ -1254,6 +1303,10 @@ pre code {
         flex: 0 0 100%;
     max-width: 100%;
   }
+  .order-lg-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
   .order-lg-1 {
     -ms-flex-order: 1;
         order: 1;
@@ -1414,6 +1467,10 @@ pre code {
         flex: 0 0 100%;
     max-width: 100%;
   }
+  .order-xl-first {
+    -ms-flex-order: -1;
+        order: -1;
+  }
   .order-xl-1 {
     -ms-flex-order: 1;
         order: 1;
@@ -1791,14 +1848,14 @@ pre code {
 .form-control {
   display: block;
   width: 100%;
-  padding: 0.5rem 0.75rem;
+  padding: 0.375rem 0.75rem;
   font-size: 1rem;
-  line-height: 1.25;
+  line-height: 1.5;
   color: #495057;
   background-color: #fff;
   background-image: none;
   background-clip: padding-box;
-  border: 1px solid rgba(0, 0, 0, 0.15);
+  border: 1px solid #ced4da;
   border-radius: 0.25rem;
   transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
 }
@@ -1850,35 +1907,38 @@ select.form-control:focus::-ms-value {
 }
 
 .col-form-label {
-  padding-top: calc(0.5rem - 1px * 2);
-  padding-bottom: calc(0.5rem - 1px * 2);
+  padding-top: calc(0.375rem + 1px);
+  padding-bottom: calc(0.375rem + 1px);
   margin-bottom: 0;
+  line-height: 1.5;
 }
 
 .col-form-label-lg {
-  padding-top: calc(0.5rem - 1px * 2);
-  padding-bottom: calc(0.5rem - 1px * 2);
+  padding-top: calc(0.5rem + 1px);
+  padding-bottom: calc(0.5rem + 1px);
   font-size: 1.25rem;
+  line-height: 1.5;
 }
 
 .col-form-label-sm {
-  padding-top: calc(0.25rem - 1px * 2);
-  padding-bottom: calc(0.25rem - 1px * 2);
+  padding-top: calc(0.25rem + 1px);
+  padding-bottom: calc(0.25rem + 1px);
   font-size: 0.875rem;
+  line-height: 1.5;
 }
 
 .col-form-legend {
-  padding-top: 0.5rem;
-  padding-bottom: 0.5rem;
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
   margin-bottom: 0;
   font-size: 1rem;
 }
 
 .form-control-plaintext {
-  padding-top: 0.5rem;
-  padding-bottom: 0.5rem;
+  padding-top: 0.375rem;
+  padding-bottom: 0.375rem;
   margin-bottom: 0;
-  line-height: 1.25;
+  line-height: 1.5;
   background-color: transparent;
   border: solid transparent;
   border-width: 1px 0;
@@ -1977,14 +2037,14 @@ select.form-control-lg:not([size]):not([multiple]), .input-group-lg > select.for
   vertical-align: middle;
 }
 
-.invalid-feedback {
+.valid-feedback {
   display: none;
   margin-top: .25rem;
   font-size: .875rem;
-  color: #dc3545;
+  color: #28a745;
 }
 
-.invalid-tooltip {
+.valid-tooltip {
   position: absolute;
   top: 100%;
   z-index: 5;
@@ -1995,7 +2055,7 @@ select.form-control-lg:not([size]):not([multiple]), .input-group-lg > select.for
   font-size: .875rem;
   line-height: 1;
   color: #fff;
-  background-color: rgba(220, 53, 69, 0.8);
+  background-color: rgba(40, 167, 69, 0.8);
   border-radius: .2rem;
 }
 
@@ -2046,6 +2106,28 @@ select.form-control-lg:not([size]):not([multiple]), .input-group-lg > select.for
   box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
 }
 
+.invalid-feedback {
+  display: none;
+  margin-top: .25rem;
+  font-size: .875rem;
+  color: #dc3545;
+}
+
+.invalid-tooltip {
+  position: absolute;
+  top: 100%;
+  z-index: 5;
+  display: none;
+  width: 250px;
+  padding: .5rem;
+  margin-top: .1rem;
+  font-size: .875rem;
+  line-height: 1;
+  color: #fff;
+  background-color: rgba(220, 53, 69, 0.8);
+  border-radius: .2rem;
+}
+
 .was-validated .form-control:invalid, .form-control.is-invalid, .was-validated
 .custom-select:invalid,
 .custom-select.is-invalid {
@@ -2193,9 +2275,9 @@ select.form-control-lg:not([size]):not([multiple]), .input-group-lg > select.for
       -ms-user-select: none;
           user-select: none;
   border: 1px solid transparent;
-  padding: 0.5rem 0.75rem;
+  padding: 0.375rem 0.75rem;
   font-size: 1rem;
-  line-height: 1.25;
+  line-height: 1.5;
   border-radius: 0.25rem;
   transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
 }
@@ -2682,7 +2764,6 @@ fieldset[disabled] a.btn {
   font-weight: normal;
   color: #007bff;
   background-color: transparent;
-  border-radius: 0;
 }
 
 .btn-link:hover {
@@ -2776,6 +2857,7 @@ tbody.collapse.show {
   content: "";
   border-top: 0.3em solid;
   border-right: 0.3em solid transparent;
+  border-bottom: 0;
   border-left: 0.3em solid transparent;
 }
 
@@ -2789,8 +2871,20 @@ tbody.collapse.show {
 }
 
 .dropup .dropdown-toggle::after {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 0.255em;
+  vertical-align: 0.255em;
+  content: "";
   border-top: 0;
+  border-right: 0.3em solid transparent;
   border-bottom: 0.3em solid;
+  border-left: 0.3em solid transparent;
+}
+
+.dropup .dropdown-toggle:empty::after {
+  margin-left: 0;
 }
 
 .dropdown-menu {
@@ -2850,10 +2944,6 @@ tbody.collapse.show {
   background-color: transparent;
 }
 
-.show > a {
-  outline: 0;
-}
-
 .dropdown-menu.show {
   display: block;
 }
@@ -3001,12 +3091,12 @@ tbody.collapse.show {
   border-radius: 0;
 }
 
-.btn-group-vertical:first-child:not(:last-child) {
+.btn-group-vertical > .btn:first-child:not(:last-child) {
   border-bottom-right-radius: 0;
   border-bottom-left-radius: 0;
 }
 
-.btn-group-vertical:last-child:not(:first-child) {
+.btn-group-vertical > .btn:last-child:not(:first-child) {
   border-top-left-radius: 0;
   border-top-right-radius: 0;
 }
@@ -3039,8 +3129,8 @@ tbody.collapse.show {
   position: relative;
   display: -ms-flexbox;
   display: flex;
-  -ms-flex-align: center;
-      align-items: center;
+  -ms-flex-align: stretch;
+      align-items: stretch;
   width: 100%;
 }
 
@@ -3057,6 +3147,15 @@ tbody.collapse.show {
   z-index: 3;
 }
 
+.input-group-addon,
+.input-group-btn,
+.input-group .form-control {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: center;
+      align-items: center;
+}
+
 .input-group-addon:not(:first-child):not(:last-child),
 .input-group-btn:not(:first-child):not(:last-child),
 .input-group .form-control:not(:first-child):not(:last-child) {
@@ -3069,16 +3168,15 @@ tbody.collapse.show {
 }
 
 .input-group-addon {
-  padding: 0.5rem 0.75rem;
+  padding: 0.375rem 0.75rem;
   margin-bottom: 0;
   font-size: 1rem;
   font-weight: normal;
-  line-height: 1.25;
+  line-height: 1.5;
   color: #495057;
   text-align: center;
   background-color: #e9ecef;
-  background-clip: padding-box;
-  border: 1px solid rgba(0, 0, 0, 0.15);
+  border: 1px solid #ced4da;
   border-radius: 0.25rem;
 }
 
@@ -3135,14 +3233,14 @@ tbody.collapse.show {
 
 .input-group-btn {
   position: relative;
+  -ms-flex-align: stretch;
+      align-items: stretch;
   font-size: 0;
   white-space: nowrap;
 }
 
 .input-group-btn > .btn {
   position: relative;
-  background-clip: padding-box;
-  border: 1px solid rgba(0, 0, 0, 0.15);
 }
 
 .input-group-btn > .btn + .btn {
@@ -3153,6 +3251,10 @@ tbody.collapse.show {
   z-index: 3;
 }
 
+.input-group-btn:first-child > .btn + .btn {
+  margin-left: 0;
+}
+
 .input-group-btn:not(:last-child) > .btn,
 .input-group-btn:not(:last-child) > .btn-group {
   margin-right: -1px;
@@ -3161,6 +3263,11 @@ tbody.collapse.show {
 .input-group-btn:not(:first-child) > .btn,
 .input-group-btn:not(:first-child) > .btn-group {
   z-index: 2;
+  margin-left: 0;
+}
+
+.input-group-btn:not(:first-child) > .btn:first-child,
+.input-group-btn:not(:first-child) > .btn-group:first-child {
   margin-left: -1px;
 }
 
@@ -3267,13 +3374,12 @@ tbody.collapse.show {
   max-width: 100%;
   height: calc(2.25rem + 2px);
   padding: 0.375rem 1.75rem 0.375rem 0.75rem;
-  line-height: 1.25;
+  line-height: 1.5;
   color: #495057;
   vertical-align: middle;
   background: #fff url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3E%3Cpath fill='%23333' d='M2 0L0 2h4zm0 5L0 3h4z'/%3E%3C/svg%3E") no-repeat right 0.75rem center;
-  background-clip: padding-box;
   background-size: 8px 10px;
-  border: 1px solid rgba(0, 0, 0, 0.15);
+  border: 1px solid #ced4da;
   border-radius: 0.25rem;
   -webkit-appearance: none;
      -moz-appearance: none;
@@ -3290,6 +3396,11 @@ tbody.collapse.show {
   background-color: #fff;
 }
 
+.custom-select[multiple] {
+  height: auto;
+  background-image: none;
+}
+
 .custom-select:disabled {
   color: #868e96;
   background-color: #e9ecef;
@@ -3333,9 +3444,8 @@ tbody.collapse.show {
   left: 0;
   z-index: 5;
   height: calc(2.25rem + 2px);
-  padding: 0.5rem 0.75rem;
-  overflow: hidden;
-  line-height: 1.25;
+  padding: 0.375rem 0.75rem;
+  line-height: 1.5;
   color: #495057;
   pointer-events: none;
   -webkit-user-select: none;
@@ -3343,8 +3453,7 @@ tbody.collapse.show {
       -ms-user-select: none;
           user-select: none;
   background-color: #fff;
-  background-clip: padding-box;
-  border: 1px solid rgba(0, 0, 0, 0.15);
+  border: 1px solid #ced4da;
   border-radius: 0.25rem;
 }
 
@@ -3354,16 +3463,18 @@ tbody.collapse.show {
 
 .custom-file-control::before {
   position: absolute;
-  top: 0;
-  right: 0;
+  top: -1px;
+  right: -1px;
+  bottom: -1px;
   z-index: 6;
   display: block;
   height: calc(2.25rem + 2px);
-  padding: 0.5rem 0.75rem;
-  line-height: 1.25;
+  padding: 0.375rem 0.75rem;
+  line-height: 1.5;
   color: #495057;
   background-color: #e9ecef;
-  border-left: 1px solid rgba(0, 0, 0, 0.15);
+  border: 1px solid #ced4da;
+  border-radius: 0 0.25rem 0.25rem 0;
 }
 
 .custom-file-control:lang(en)::before {
@@ -3435,7 +3546,7 @@ tbody.collapse.show {
 }
 
 .nav-pills .nav-link.active,
-.show > .nav-pills .nav-link {
+.nav-pills .show > .nav-link {
   color: #fff;
   background-color: #007bff;
 }
@@ -3569,10 +3680,8 @@ tbody.collapse.show {
 
 @media (min-width: 576px) {
   .navbar-expand-sm {
-    -ms-flex-direction: row;
-        flex-direction: row;
-    -ms-flex-wrap: nowrap;
-        flex-wrap: nowrap;
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
     -ms-flex-pack: start;
         justify-content: flex-start;
   }
@@ -3617,10 +3726,8 @@ tbody.collapse.show {
 
 @media (min-width: 768px) {
   .navbar-expand-md {
-    -ms-flex-direction: row;
-        flex-direction: row;
-    -ms-flex-wrap: nowrap;
-        flex-wrap: nowrap;
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
     -ms-flex-pack: start;
         justify-content: flex-start;
   }
@@ -3665,10 +3772,8 @@ tbody.collapse.show {
 
 @media (min-width: 992px) {
   .navbar-expand-lg {
-    -ms-flex-direction: row;
-        flex-direction: row;
-    -ms-flex-wrap: nowrap;
-        flex-wrap: nowrap;
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
     -ms-flex-pack: start;
         justify-content: flex-start;
   }
@@ -3713,10 +3818,8 @@ tbody.collapse.show {
 
 @media (min-width: 1200px) {
   .navbar-expand-xl {
-    -ms-flex-direction: row;
-        flex-direction: row;
-    -ms-flex-wrap: nowrap;
-        flex-wrap: nowrap;
+    -ms-flex-flow: row nowrap;
+        flex-flow: row nowrap;
     -ms-flex-pack: start;
         justify-content: flex-start;
   }
@@ -3752,10 +3855,8 @@ tbody.collapse.show {
 }
 
 .navbar-expand {
-  -ms-flex-direction: row;
-      flex-direction: row;
-  -ms-flex-wrap: nowrap;
-      flex-wrap: nowrap;
+  -ms-flex-flow: row nowrap;
+      flex-flow: row nowrap;
   -ms-flex-pack: start;
       justify-content: flex-start;
 }
@@ -3842,6 +3943,14 @@ tbody.collapse.show {
   color: rgba(0, 0, 0, 0.5);
 }
 
+.navbar-light .navbar-text a {
+  color: rgba(0, 0, 0, 0.9);
+}
+
+.navbar-light .navbar-text a:focus, .navbar-light .navbar-text a:hover {
+  color: rgba(0, 0, 0, 0.9);
+}
+
 .navbar-dark .navbar-brand {
   color: white;
 }
@@ -3882,6 +3991,14 @@ tbody.collapse.show {
   color: rgba(255, 255, 255, 0.5);
 }
 
+.navbar-dark .navbar-text a {
+  color: white;
+}
+
+.navbar-dark .navbar-text a:focus, .navbar-dark .navbar-text a:hover {
+  color: white;
+}
+
 .card {
   position: relative;
   display: -ms-flexbox;
@@ -3896,6 +4013,11 @@ tbody.collapse.show {
   border-radius: 0.25rem;
 }
 
+.card > hr {
+  margin-right: 0;
+  margin-left: 0;
+}
+
 .card-body {
   -ms-flex: 1 1 auto;
       flex: 1 1 auto;
@@ -3933,10 +4055,6 @@ tbody.collapse.show {
   border-bottom-left-radius: 0.25rem;
 }
 
-.card .card-header + .list-group > .list-group-item:first-child {
-  border-top: 0;
-}
-
 .card-header {
   padding: 0.75rem 1.25rem;
   margin-bottom: 0;
@@ -3948,6 +4066,10 @@ tbody.collapse.show {
   border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0;
 }
 
+.card-header + .list-group .list-group-item:first-child {
+  border-top: 0;
+}
+
 .card-footer {
   padding: 0.75rem 1.25rem;
   background-color: rgba(0, 0, 0, 0.03);
@@ -4072,13 +4194,16 @@ tbody.collapse.show {
   .card-group .card:last-child .card-img-bottom {
     border-bottom-left-radius: 0;
   }
-  .card-group .card:not(:first-child):not(:last-child) {
+  .card-group .card:not(:first-child):not(:last-child):not(:only-child) {
     border-radius: 0;
   }
-  .card-group .card:not(:first-child):not(:last-child) .card-img-top,
-  .card-group .card:not(:first-child):not(:last-child) .card-img-bottom {
+  .card-group .card:not(:first-child):not(:last-child):not(:only-child) .card-img-top,
+  .card-group .card:not(:first-child):not(:last-child):not(:only-child) .card-img-bottom {
     border-radius: 0;
   }
+  .card-group .card:only-child {
+    border-radius: 0.25rem;
+  }
 }
 
 .card-columns .card {
@@ -4348,6 +4473,7 @@ tbody.collapse.show {
 }
 
 .alert {
+  position: relative;
   padding: 0.75rem 1.25rem;
   margin-bottom: 1rem;
   border: 1px solid transparent;
@@ -4363,9 +4489,9 @@ tbody.collapse.show {
 }
 
 .alert-dismissible .close {
-  position: relative;
-  top: -0.75rem;
-  right: -1.25rem;
+  position: absolute;
+  top: 0;
+  right: 0;
   padding: 0.75rem 1.25rem;
   color: inherit;
 }
@@ -4607,10 +4733,15 @@ tbody.collapse.show {
 
 .list-group-flush .list-group-item {
   border-right: 0;
+  border-bottom: 0;
   border-left: 0;
   border-radius: 0;
 }
 
+.list-group-flush .list-group-item:first-child {
+  border-top: 0;
+}
+
 .list-group-flush:first-child .list-group-item:first-child {
   border-top: 0;
 }
@@ -4910,16 +5041,19 @@ button.close {
 .modal-header {
   display: -ms-flexbox;
   display: flex;
-  -ms-flex-align: center;
-      align-items: center;
+  -ms-flex-align: start;
+      align-items: flex-start;
   -ms-flex-pack: justify;
       justify-content: space-between;
   padding: 15px;
   border-bottom: 1px solid #e9ecef;
+  border-top-left-radius: 0.3rem;
+  border-top-right-radius: 0.3rem;
 }
 
 .modal-header .close {
-  margin-left: auto;
+  padding: 15px;
+  margin: -15px -15px -15px auto;
 }
 
 .modal-title {
@@ -5679,6 +5813,10 @@ a.bg-dark:focus, a.bg-dark:hover {
   display: table !important;
 }
 
+.d-table-row {
+  display: table-row !important;
+}
+
 .d-table-cell {
   display: table-cell !important;
 }
@@ -5709,6 +5847,9 @@ a.bg-dark:focus, a.bg-dark:hover {
   .d-sm-table {
     display: table !important;
   }
+  .d-sm-table-row {
+    display: table-row !important;
+  }
   .d-sm-table-cell {
     display: table-cell !important;
   }
@@ -5738,6 +5879,9 @@ a.bg-dark:focus, a.bg-dark:hover {
   .d-md-table {
     display: table !important;
   }
+  .d-md-table-row {
+    display: table-row !important;
+  }
   .d-md-table-cell {
     display: table-cell !important;
   }
@@ -5767,6 +5911,9 @@ a.bg-dark:focus, a.bg-dark:hover {
   .d-lg-table {
     display: table !important;
   }
+  .d-lg-table-row {
+    display: table-row !important;
+  }
   .d-lg-table-cell {
     display: table-cell !important;
   }
@@ -5796,6 +5943,9 @@ a.bg-dark:focus, a.bg-dark:hover {
   .d-xl-table {
     display: table !important;
   }
+  .d-xl-table-row {
+    display: table-row !important;
+  }
   .d-xl-table-cell {
     display: table-cell !important;
   }