flexbox-grid-mixins/docs/css-dart-sass/responsive.css

Sass Mixins to generate Flexbox grid

body {
  font-family: "Hiragino Kaku Gothic ProN", Arial, sans-serif;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

.HolyGrail-container {
  width: 980px;
  height: 100%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-flow: column nowrap;
  flex-flow: column nowrap;
  margin: auto;
}

.HolyGrail-body {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-flex: 1;
  -ms-flex: 1 0 auto;
  flex: 1 0 auto;
  box-sizing: border-box;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.HolyGrail-content {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-flex: 0;
  -ms-flex: 0 0 48.6666666667%;
  flex: 0 0 48.6666666667%;
}

.HolyGrail-nav {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-flex: 0;
  -ms-flex: 0 0 23.6666666667%;
  flex: 0 0 23.6666666667%;
  -webkit-box-ordinal-group: 0;
  -ms-flex-order: -1;
  order: -1;
}

.HolyGrail-aside {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-flex: 0;
  -ms-flex: 0 0 23.6666666667%;
  flex: 0 0 23.6666666667%;
}

header,
footer {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-flex: 0;
  -ms-flex: 0 0 auto;
  flex: 0 0 auto;
}

@media screen and (max-width: 768px) {
  .HolyGrail-container {
    width: 100%;
  }
  .HolyGrail-body {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-flow: column nowrap;
    flex-flow: column nowrap;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .HolyGrail-content,
  .HolyGrail-aside {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-flex: 0;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
  }
  .HolyGrail-nav {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-flex: 0;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
    -webkit-box-ordinal-group: 1;
    -ms-flex-order: 0;
    order: 0;
  }
}
@media screen and (max-width: 480px) {
  .HolyGrail-container {
    width: 100%;
  }
  .HolyGrail-body {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-flow: column nowrap;
    flex-flow: column nowrap;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .HolyGrail-content,
  .HolyGrail-aside {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-flex: 0;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
  }
  .HolyGrail-nav {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-flex: 0;
    -ms-flex: 0 1 auto;
    flex: 0 1 auto;
    -webkit-box-ordinal-group: 1;
    -ms-flex-order: 0;
    order: 0;
  }
}
.HolyGrail-body {
  background: #a5c3e2;
}

header,
footer,
.HolyGrail-content,
.HolyGrail-nav,
.HolyGrail-aside {
  background: #0e72da;
  border: 1px solid #130e7d;
  padding: 1em;
  color: #fff;
  text-align: center;
}