notes/_sass/layout.scss

.page-wrap {
  @include mq(md) {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: hidden;
  }
}

.side-bar {

  padding-top: $gutter-spacing;
  padding-bottom: $gutter-spacing;
  background-color: $grey-lt-000;
  z-index: 100;

  @include mq(md) {
    padding-top: $gutter-spacing * 2;
    border-right: $border $border-color;
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    position: absolute;
    align-items: flex-end;
    width: $nav-width + 16px;
    height: 100%;
  }

  @include mq(lg) {
    width: calc((100% - #{$nav-width + $content-width}) / 2 + #{$nav-width});
    min-width: $nav-width;
  }
}

.main-content-wrap {
  @include mq(md) {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    -webkit-overflow-scrolling: touch;
    overflow-x: hidden;
    overflow-y: scroll;
  }
}

.main-content {
  padding-top: $gutter-spacing;
  padding-right: $gutter-spacing;
  padding-left: $gutter-spacing;
  @include mq(md) {
    position: relative;
    margin-left: $nav-width;
    max-width: $content-width;
    padding-right: $gutter-spacing;
    padding-left: $gutter-spacing * 1.5;
    padding-bottom: $gutter-spacing;
  }

  @include mq(lg) {
    margin-left: calc((100% - #{$nav-width + $content-width}) / 2 + #{$nav-width});
    padding-left: $gutter-spacing;
  }
}

.site-title {
  display: block;

  @include mq(md) {
    position: absolute;
    top: $gutter-spacing;
    right: 0;
    width: $nav-width;
    z-index: 101;
  }
}

.navigation,
.site-title,
.site-footer {
  padding-left: $gutter-spacing;
  padding-right: $gutter-spacing;
  width: 100%;

  @include mq(lg) {
    width: $nav-width + 32px;
  }
}

.navigation {
  @include mq(md) {
    position: absolute;
    top: $sp-8;
    right: 0;
  }
}

.site-footer {
  @include mq(md) {
    position: absolute;
    bottom: $sp-8;
    right: 0;
    z-index: 100;
  }
}

.img-logo {
  width: 150px;
  height: auto;
}