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HTML

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

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JavaScript

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JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <div class="template-wrap">
  
  <div class="ep-flowchart" id="ep-flowchart">
    <div class="ep-svg-wrap">
      
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 600 600">
        <g id="Page-1" fill="none" fill-rule="evenodd">
          <g id="Course-Template">
            <g id="arrows" transform="translate(163 98)">
              <g id="arrows/arrow-1.2" transform="rotate(90 69.5 70)">
                <g id="arrow-1.2">
                  <path id="Line" stroke="#89969F" stroke-linecap="square" d="M.336 2.5h38.46"/>
                  <polygon id="Triangle" fill="#89969F" points="37 5 37 0 40 2.5"/>
                </g>
              </g>
              <g id="arrows/arrow-1.2-copy" transform="rotate(90 27.5 112)">
                <g id="arrow-1.2">
                  <path id="Line" stroke="#89969F" stroke-linecap="square" d="M.336 2.5h38.46"/>
                  <polygon id="Triangle" fill="#89969F" points="37 5 37 0 40 2.5"/>
                </g>
              </g>
              <g id="arrows/arrow-4" transform="rotate(90 53 220.5)">
                <g id="arrow-4">
                  <path id="Path-4" stroke="#89969F" d="M87 3H38.009C32.48 3 28 7.48 28 13v247c0 5.523 4.483 10 10.009 10H87"/>
                  <path id="Path-5" stroke="#89969F" d="M28.5 137H.996"/>
                  <polygon id="Triangle-2-Copy-2" fill="#89969F" points="87 6 87 0 90 3"/>
                  <polygon id="Triangle-2-Copy-4" fill="#89969F" points="87 273 87 267 90 270"/>
                </g>
              </g>
              <g id="arrow-2" transform="translate(3 335)">
                <path id="Path-2" stroke="#89969F" d="M0 0v73.009C0 78.527 4.485 83 9.992 83H70"/>
                <polygon id="Triangle-2" fill="#89969F" points="70 86 70 80 73 83"/>
              </g>
              <g id="arrow-2-copy" transform="matrix(-1 0 0 1 271 335)">
                <path id="Path-2" stroke="#89969F" d="M0 0v73.009C0 78.527 4.485 83 9.992 83H70"/>
                <polygon id="Triangle-2" fill="#89969F" points="70 86 70 80 73 83"/>
              </g>
            </g>
            <g id="ep-content" class="ep-svg-block"
               @click="{{ display = true; selected = 'ep-content' }}"
               transform="translate(229 56)">
              <rect id="Rectangle" width="141" height="40" fill="#8BE5AD" rx="20"/>
              <text id="Content" fill="#586075" font-family="Roboto-Regular, Roboto" font-size="18" letter-spacing="1">
                <tspan x="27.022" y="25">CONTENT</tspan>
              </text>
            </g>
            <g id="ep-form" class="ep-svg-block"
               @click="{{ display = true; selected = 'ep-form' }}"
               transform="translate(244 140)">
              <rect id="Rectangle" width="112" height="40" fill="#8BE5AD" rx="20"/>
              <text id="Content" fill="#586075" font-family="Roboto-Regular, Roboto" font-size="18" letter-spacing="1">
                <tspan x="29.964" y="25">FORM</tspan>
              </text>
            </g>
            <g id="ep-media" class="ep-svg-block"
               @click="{{ display = true; selected = 'ep-media' }}"
               transform="translate(239 224)">
              <rect id="Rectangle" width="122" height="40" fill="#8BE5AD" rx="20"/>
              <text id="Content" fill="#586075" font-family="Roboto-Regular, Roboto" font-size="18" letter-spacing="1">
                <tspan x="31.49" y="25">MEDIA</tspan>
              </text>
            </g>
            <g id="ep-unity" class="ep-svg-block"
               @click="{{ display = true; selected = 'ep-unity' }}"
               transform="translate(241 496)">
              <rect id="Rectangle" width="118" height="40" fill="#8BE5AD" rx="20"/>
              <text id="Content" fill="#586075" font-family="Roboto-Regular, Roboto" font-size="18" letter-spacing="1">
                <tspan x="31.589" y="25">UNITY</tspan>
              </text>
            </g>
            <g id="ep-elements" class="ep-svg-block"
               @click="{{ display = true; selected = 'ep-elements' }}"
               transform="translate(66 357)">
              <rect id="Rectangle" width="200" height="74" fill="#8BE5AD" rx="37"/>
              <text id="Elements-of-Design" fill="#586075" font-family="Roboto-Regular, Roboto" font-size="18" letter-spacing="1">
                <tspan x="36.046" y="33">ELEMENTS OF </tspan> <tspan x="65.559" y="54">DESIGN</tspan>
              </text>
            </g>
            <g id="ep-principles" class="ep-svg-block"
               @click="{{ display = true; selected = 'ep-principles' }}"
               transform="translate(335 357)">
              <rect id="Rectangle" width="200" height="74" fill="#8BE5AD" rx="37"/>
              <text id="Principles-of-Organi" fill="#586075" font-family="Roboto-Regular, Roboto" font-size="18" letter-spacing="1">
                <tspan x="30.707" y="33">PRINCIPLES OF </tspan> <tspan x="30.196" y="54">ORGANIZATION</tspan>
              </text>
            </g>
          </g>
        </g>
      </svg>
      
    </div>
    <transition name="pop-details">
    <div class="ep-detail-wrap" v-show="selected != ''"
         @click="{{selected = ''}}">
      
      <div class="ep-detail" v-show="selected == 'ep-content'">
        <h3>Content</h3>
        <p>The Message. What we are trying to say.</p>
      </div>
      <div class="ep-detail" v-show="selected == 'ep-form'">
        <h3>Form</h3>
        <p>How you will express the message.</p>
      </div>
      <div class="ep-detail" v-show="selected == 'ep-media'">
        <h3>Media</h3>
        <p>The tools and materials you use to convey the message</p>
      </div>
      <div class="ep-detail" v-show="selected == 'ep-elements'">
        <h3>Elements of Design</h3>
        <p>Line, Shape, Value, Texture, Color, Illusion of Depth, Illusion of Movement</p>
      </div>
      <div class="ep-detail" v-show="selected == 'ep-principles'">
        <h3>Principles of Organization</h3>
        <p>Balance, Movement, Emphasis/Dpminance/Focal Point, Rhythm (through repetition), Economy, Variety</p>
      </div>
      <div class="ep-detail" v-show="selected == 'ep-unity'">
        <h3>Unity</h3>
        <p>Both a guiding principle and the end-result of a well-considered design.</p>
      </div>
      
      
    </div>
    </transition>

  </div>
  
</div>
!

CSS 

              
                $c-primary: #586075
$c-secondary: #8BE5AD
$c-accent: #F5F5F0

html, body
  font-family: 'Roboto', 'Helvetica', sans-serif
  padding: 0
  margin: 0
div
  box-sizing: border-box

.template-wrap
  width: 600px
  height: 100%
  border: 1px solid #767676
  margin: 0 auto
  padding: .5em
  figure
    margin: 1em auto
    
// default

.ep-flowchart
  width: 100%
  position: relative
.ep-svg-wrap
  .ep-svg-block
    cursor: pointer
    rect, text
      transition: all .3s ease
    &:hover rect, &:hover text
      transform: translateY(-5px)
      text-shadow: 0 1px 0 #fff, 0 -1px 0 #000
.ep-detail-wrap
  position: absolute
  background-color: rgba(0,0,0,.5)
  top: 0
  bottom: 0
  left: 0
  right: 0
  .ep-detail
    position: relative
    font-size: 1.2me
    background-color: $c-accent
    color: $c-primary
    transform: translateY(-50%)
    margin: 50% auto
    width: 60%
    height: auto
    padding: 1em 2em
    border-radius: 15px
    border: 5px solid $c-secondary
    box-shadow: 0 15px 20px rgba(0,0,0,.2)
    &::after
      content: "\2716"
      color: $c-secondary
      position: absolute
      top: -20px
      right: -20px
      display: inline-block
      font-size: 15px
      line-height: 20px
      height: 20px
      width: 20px
      padding: 5px
      text-align: center
      background-color: $c-accent
      border-radius: 50%
      border: 5px solid
      cursor: pointer
      box-shadow: 0 3px 15px rgba(0,0,0,.2)
      
      
      
.pop-details-enter-active, .pop-details-leave-active
  transition: all .3s ease-in-out
.pop-details-enter
  opacity: 0
.pop-details-leave-to
  opacity: 0
!

JS 

              
                var ep = new Vue({
  el: '#ep-flowchart',
  data: {
    selected: ''
  },
  methods: {
    

  }
})
!
999px

Console