title: css - div boxes are shaking on hover
body: <p>I've a problem with css - I want to have 0.3s smooth transition of a div on hover and other divs to stay as it is. divs are in line and whenever I hover on right side(2,4,6 - in jsfiddle) of the div, next row divs are shaking. I've tried and referred many sites to fix it. Could you please help me with this.   </p>
  
  <p>This code is working fine on safari. But, not on other browsers.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>#datelist {
    background-color: white;
    width: calc(80% - 25px);
    display: inline-block;
    margin: 7.5px 0px 7.5px 5px;
    border-radius: 5px;
    padding: 7.5px;
    text-align: center;
  }
  .displaydate {
    width: calc(50% - 32px);
    height: 35vw;
    background-color: #fafeff;
    color: #05336D;
    font-size: 1.1vw;
    font-family: 'Roboto', sans-serif;
    display: inline-block;
    z-index: 9;
    float: left;
    margin: 10px;
    padding: 5px;
    border: 1px #bce6fb solid;
    border-radius: 0.75vw;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  .displaydate:hover {
    background-color: #00AADC;
    color: white;
    border-color: #00AADC;
    width: calc(50% - 12px);
    height: calc(35vw + 20px);
    margin: 0px;
    overflow: inherit;
    z-index: 10;
    font-size: 1.15vw;
    box-shadow: 0px 7.5px 7.5px #93AAB6;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="datelist"&gt;
    &lt;div class="displaydate"&gt;1&lt;/div&gt;
    &lt;div class="displaydate"&gt;2&lt;/div&gt;
    &lt;div class="displaydate"&gt;3&lt;/div&gt;
    &lt;div class="displaydate"&gt;4&lt;/div&gt;
    &lt;div class="displaydate"&gt;5&lt;/div&gt;
    &lt;div class="displaydate"&gt;6&lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>Thanks,
  Arocki</p>