Vue change toggle focus style of select

by Roland Doda

HTML

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<div id="app" class="selectdiv">
<label>
  <select v-model="selected_item" @click="changed">
    <option :value="null">Select item</option>
    <option v-for="todo in todos" :key="todo.id" :value="todo.text">
      {{todo.text}}
    </option>
  </select>
  </label>
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

.selectdiv {
  position: relative;
  /*Don't really need this just for demo styling*/
  
  float: left;
  min-width: 200px;
  margin: 50px 33%;
}

.selectdiv:after {
    content: '\f078';
    font: normal normal normal 17px/1 FontAwesome;
    color: #0ebeff;
    right: 11px;
    top: 6px;
    height: 34px;
    padding: 15px 0px 0px 8px;
    border-left: 1px solid #0ebeff;
    position: absolute;
    pointer-events: none;
}

/* IE11 hide native button (thanks Matt!) */
select::-ms-expand {
display: none;
}

.selectdiv select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  /* Add some styling */
  
  display: block;
  width: 100%;
  max-width: 320px;
  height: 50px;
  float: right;
  margin: 5px 0px;
  padding: 0px 24px;
  font-size: 16px;
  line-height: 1.75;
  color: #333;
  background-color: #ffffff;
  background-image: none;
  border: 1px solid #0ebeff;
  -ms-word-break: normal;
  word-break: normal;
}

select:focus {
    border: 5px solid indigo;
}

Vue

new Vue({
  el: "#app",
  data: {
    selected_item: null,
    todos: [
      { text: "Learn JavaScript", id: 1 },
      { text: "Learn Vue", id: 2 },
      { text: "Play around in JSFiddle", id: 3 },
      { text: "Build something awesome", id: 4 }
    ]
  },
  methods: {
    changed(event) {
        event.target.blur()
    }
  }
})