html - ::after pseudo-element, a drop down arrow, not displaying on Android -


i have following markup + css works fine on desktop browsers, , sort of okay in firefox on android, ::after content doesn't render in chrome (or "default" browser) on android.

any ideas why might be?

chrome 42.0.2311 android 4.4.3 (htc 1 m7)

here's codepen if helps: http://codepen.io/sbeliv01/full/lveqkz/


html/css

.contactform {    width: 100%;    margin: 0 auto;  }    .contactform-wrapper {    padding: 4em;    background: #efeeee;  }    .contactform select {    appearance: none;    -moz-appearance: none;    -webkit-appearance: none;    border-radius: 0;    -moz-border-radius: 0;    -webkit-border-radius: 0;    width: 100%;    color: #002d57;    font-size: 1.5em;    font-weight: 100;    line-height: 1.5em;    background: #fff;    padding: .5em 2em .5em .5em;    border: none;  }    .contactform select::-ms-expand {    display: none;  }    .contactform .select {    position: relative;  }    .contactform .select::after {    content: "\25be";    display: block;    color: #0084ff;    font-size: 16px;    position: absolute;    top: 50%;    right: 1.5em;    transform: translatey(-50%);    -webkit-transform: translatey(-50%);    -moz-transform: translatey(-50%);  }    .contactform .column {    width: 100%;  }
<div class="contactform-wrapper">      <form class="contactform">          <div class="row">              <div class="column select">                  <select name="co" id="co">                      <option value="">select country...</option>                      <option value="">country 1</option>                      <option value="">country 2</option>                      <option value="">country 3</option>                  </select>              </div>          </div>      </form>  </div>

it seems older versions of android having trouble display \25be on chrome, sounds bug. workaround change \25bc (similar shape) shows correctly. alternatively, use font icons.

.u25be::after {      content: "\25be";   }  .u25bc::after {      content: "\25bc";   }
<div class="u25be">25be</div>  <div class="u25bc">25bc</div>

jsfiddle: http://jsfiddle.net/fbsrmgru/