CSS Drawer

css-drawer.markdown

CSS Drawer

A Pen by Mike Hacker on CodePen.

License.

index.html

<content>
  <section class="msg">
    <div>ux dev</div>
  </section>

  <input id="hamburger" class="hamburger" type="checkbox"/>
  <label class="hamburger" for="hamburger">
    <i></i>
    <text>
      <close>close</close>
      <open>menu</open>
    </text>
  </label>
  <section class="drawer-list">
        <ul>
          <li><a href="#">Home</a></li>
          <li><a href="#">Qualatative UX</a></li>
          <li><p href="#">Prototypes</p></li>
          <li><p href="#">Customer Feedback</p></li>
          <li><a href="#">Quantatative UX</a></li>
          <li><p href="#">Visual Regression</p></li>
          <li><p href="#">Behavior Driven Development (BDD)</p></li>
          <li><a href="#">Design</a></li>
          <li><p href="#">Color and Typography</p></li>
          <li><p href="#">Atomic Design</p></li>
          <li><p href="#">Visual Composition</p></li>
      </ul>
      </section>
</content>

script.js

// 404

style.scss

@mixin transition {
  @for $i from 1 through 50 {
    &:nth-child(#{$i}) {
      transition: transform 1s #{$i * 0.08}s cubic-bezier(0.29, 1.4, 0.44, 0.96);
    }
  }
}

@mixin alpha-attribute($attribute, $color, $background) {
  $percent: alpha($color) * 100%;
  $opaque: opacify($color, 1);
  $solid-color: mix($opaque, $background, $percent);
  #{$attribute}: $solid-color;
  #{$attribute}: $color;
}

html {
  font-family: "Lato", sans-serif;
}

body {
  margin: 0;
  overflow-x: hidden;
  height: 100vh;
  width: 100vw;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

$main: #1184f0;
$text: #fefefe;
$contrast: darken($main, 10%);
.msg {
  font-family: "Pacifico", cursive;
  font-size: 8vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  max-height: 100%;
  max-width: 100%;
  align-items: center;
  color: $text;
  background-color: $main;
}

.features {
  font-family: "Lato", sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  li {
    width: 100%;
    text-align: center;
    padding: 0.25em;
  }
}

.drawer-list {
  position: fixed;
  right: 0;
  top: 0;
  height: 100vh;
  width: 100vw;
  transform: translate(100vw, 0);
  /* ie workaround */
  -ms-transform: translatex(-100vw);
  box-sizing: border-box;
  pointer-events: none;
  padding-top: 125px;
  transition: width 475ms ease-out, transform 450ms ease,
    border-radius 0.8s 0.1s ease;
  border-bottom-left-radius: 100vw;
  @include alpha-attribute("background-color", rgba($contrast, 0.8), white);
  @media (min-width: 768px) {
    width: 40vw;
  }
  ul {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow: auto;
    overflow-x: hidden;
    pointer-events: auto;
  }
  li {
    list-style: none;
    text-transform: uppercase;
    pointer-events: auto;
    white-space: nowrap;
    box-sizing: border-box;
    transform: translatex(100vw);
    /* ie workaround */
    -ms-transform: translatex(-100vw);
    &:last-child {
      margin-bottom: 1em;
    }
    a {
      text-decoration: none;
      color: $text;
      text-align: center;
      display: block;
      padding: 0.5rem;
      font-size: calc(24px - 0.5vw);
      @media (min-width: 768px) {
        text-align: right;
        padding: 0.5rem;
      }
    }
    &:hover {
      cursor: pointer;
      @include alpha-attribute("background-color", rgba($main, 0.5), white);
    }
  }
  p {
    text-decoration: none;
    color: $text;
    text-align: center;
    display: block;
    padding: 1rem;
    margin-right: 10px;
    font-size: calc(18px - 0.5vw);
    @media (min-width: 768px) {
      text-align: right;
      padding: 0.5rem;
    }
  }
}

input.hamburger {
  display: none;
  &:checked {
    & ~ .drawer-list {
      transform: translatex(0);
      border-bottom-left-radius: 0;
      li {
        transform: translatex(0);
        @include transition;
        a {
          padding-right: 15px;
        }
      }
    }
    & ~ label {
      > i {
        background-color: transparent;
        transform: rotate(90deg);
        &:before {
          transform: translate(-50%, -50%) rotate(315deg);
        }
        &:after {
          transform: translate(-50%, -50%) rotate(-315deg);
        }
      }
      close {
        color: $text;
        width: 100%;
      }
      open {
        color: rgba(0, 0, 0, 0);
        width: 0;
      }
    }
  }
}

label.hamburger {
  z-index: 9999;
  position: relative;
  display: block;
  height: 50px;
  width: 50px;
  &:hover {
    cursor: pointer;
  }
  text {
    close,
    open {
      text-transform: uppercase;
      font-size: 0.8em;
      align-text: center;
      position: absolute;
      transform: translateY(50px);
      text-align: center;
      overflow: hidden;
      transition: width 0.25s 0.35s, color 0.45s 0.35s;
    }
    close {
      color: rgba(0, 0, 0, 0);
      right: 0;
      width: 0;
    }
    open {
      color: $text;
      width: 100%;
    }
  }
  > i {
    position: absolute;
    width: 100%;
    height: 2px;
    top: 50%;
    background-color: $text;
    pointer-events: auto;
    transition-duration: 0.35s;
    transition-delay: 0.35s;
    &:before,
    &:after {
      position: absolute;
      display: block;
      width: 100%;
      height: 2px;
      left: 50%;
      background-color: $text;
      content: "";
      transition: transform 0.35s;
      transform-origin: 50% 50%;
    }
    &:before {
      transform: translate(-50%, -14px);
    }
    &:after {
      transform: translate(-50%, 14px);
    }
  }
}

label.hamburger {
  position: fixed;
  top: 15px;
  right: 15px;
}

/**
    SCROLLBAR STYLE FOR IE
*/

body {
  scrollbar-base-color: rgb(19, 138, 114);
  scrollbar-3dlight-color: #fff;
  scrollbar-highlight-color: #1abc9c;
  scrollbar-track-color: #fff;
  scrollbar-arrow-color: #1abc9c;
  scrollbar-shadow-color: #1abc9c;
  scrollbar-dark-shadow-color: #1abc9c;
  -ms-overflow-style: -ms-autohiding-scrollbar;
}

.icon {
  display: inline-block;
  width: 5vw;
  height: 4vw;
  stroke-width: 0;
  stroke: currentColor;
  fill: currentColor;
}