test_flex_layout.css

.example {
  padding: 5px;
  background-color: #f1f2f3;
  border: 1px solid #ddd;
  margin-bottom: 10px;
}

.container {
  max-width: 600px;
  width: 100%;
  padding: 10px;
  margin: 0 auto;
  box-sizing: border-box;
}

textview, body {
  font-size: 14px;
  line-height: 1.6;
}

.example__title {
  padding: 5px;
  font-size: 12px;
  line-height: 22px;
}

.example__content {
  padding: 5px;
  background-color: #fff;
  overflow: hidden;
}

.box {
  width: 50px;
  height: 50px;
  background-color: #b8daff;
  border: 1px solid #7cbbff;
  box-sizing: border-box;
  font-size: 12px;
  padding: 5px
}

.d-inline-block {
  display: inline-block;
}

.d-flex {
  display: flex;
}

.d-block {
  display: block;
}

.ml-auto {
  margin-left: auto;
}

.mr-auto {
  margin-right: auto;
}

.ml-0 {
  margin-left: 0;
}

.mr-0 {
  margin-right: 0;
}

.w-auto {
  width: auto;
}

.h-auto {
  height: auto;
}

.w-2 {
  width: 100px;
}

.w-3 {
  width: 150px;
}

.w-4 {
  width: 200px;
}

.h-1 {
  height: 50px;
}

.h-2 {
  height: 100px;
}

.h-3 {
  height: 150px;
}

.h-4 {
  height: 200px;
}

.h-5 {
  height: 250px;
}

.h-6 {
  height: 300px;
}

.flex-1 {
  flex: 1;
}

.flex-2 {
  flex: 2;
}

.flex-4 {
  flex: 4;
}

.flex-auto {
  flex: auto;
}

.flex-none {
  flex: none;
}

.flex-initial {
  flex: initial;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-end {
  justify-content: flex-end;
}

.justify-content-space-between {
  justify-content: space-between;
}

.justify-content-space-around {
  justify-content: space-around;
}

.felx-wrap {
  flex-wrap: wrap;
}

.flex-direction-column {
  flex-direction: column;
}

.align-items-center {
  align-items: center;
}

.align-items-end {
  align-items: flex-end;
}

.align-items-stretch {
  align-items: stretch;
}

.example-1-flex-default .example__content {
  display: flex;
}

.example-holy-grail-layout .example__content {
  display: flex;
  flex-direction: column;
}

.example-holy-grail-layout .box {
  text-align: center;
}

.example-holy-grail-layout .layout__body {
  display: flex;
  flex: 1 1 auto;
}

.example-holy-grail-layout .layout__left,
.example-holy-grail-layout .layout__right {
  width: 100px;
  height: 100%;
  flex: 0 0 auto;
}

.example-holy-grail-layout .layout__center {
  flex: 1 1 auto;
  height: 100%;
}

.example-browser .c-frame-tab__icon {
  width: 16px;
  flex: 0 0 auto;
  line-height: 16px;
  font-size: 16px;
  margin-top: 2px;
  text-align: center;
  background-color: #b8daff;
  border: 1px solid #7cbbff;
}

.example-browser .c-frame-tab__text {
  flex: 1 1 auto;
  height: 20px;
  line-height: 20px;
  margin: 0 8px 0 8px;
  white-space: nowrap;
  overflow: hidden;
}

.example-browser .c-frame-tab__close {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  font-size: 14px;
  line-height: 18px;
  text-align: center;
  border-radius: 8px;
  margin: 2px 0 0 auto;
}

.example-browser .c-frame-tab__close:hover {
  background-color: #dee2e6;
}

.example-browser .c-frame-tab__close:active {
  background-color: #ced4da;
}

.example-browser .c-frame-tab {
  width: 100%;
  min-width: 60px;
  max-width: 25%;
  position: relative;
  margin-right: -1px;
  padding: 8px;
  display: flex;
  box-sizing: border-box;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.example-browser .c-frame-tab:hover {
  background-color: #e9ecef;
}

.example-browser .c-frame-tab.active {
  background-color: #fff;
}

.example-browser .c-navbar {
  display: flex;
  padding: 5px 8px;
  border-bottom: 1px solid #e9ecef;
}

.example-browser .v-frame {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.example-browser .v-frame__navbar {
  flex: 0 0 auto;
}

.example-browser .v-frame__client {
  flex: 1 1 auto;
}

.example-browser .v-frame__content {
  min-height: 100%;
  box-sizing: border-box;
}

.example-browser .v-browser {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.example-browser .v-browser__tabbar {
  display: flex;
  flex: 0 0 auto;
  align-items: flex-start;
  background-color: #dee2e6;
  padding: 8px 8px 0 8px;
}

.example-browser .v-browser__btn-add-tab {
  width: 28px;
  font-size: 18px;
  line-height: 28px;
  border-radius: 14px;
  margin-left: 10px;
  text-align: center;
  margin-top: 4px;
  flex: 0 0 auto;
}

.example-browser .c-navbar__input:hover {
  background-color: #dee2e6;
}

.example-browser .c-navbar__input:focus {
  border: 0;
  background-color: #fff;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.4);
}

.example-browser .v-browser__btn-add-tab:hover {
  background-color: #ced4da;
}

.example-browser .v-browser__btn-add-tab:active {
  background-color: #adb5bd;
}

.example-browser .v-home {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 10px;
  box-sizing: border-box;
}

.example-browser .v-home .container {
  display: flex;
  max-width: 256px;
  width: 100%;
  margin: 0 auto;
  justify-content: center;
  box-sizing: border-box;
}