Add button component

src/components/input/button.vue

@@ -0,0 +1,30 @@
+<template>
+    <a 
+        class="button" 
+        :class="{
+            'is-primary': type === 'primary',
+            'is-outlined': type === 'secondary',
+            'is-text is-inverted has-no-shadow underline-none': type === 'tertary',
+        }"
+        @click="e => $emit('click', e)"
+    >
+        <icon :icon="icon" v-if="icon !== ''"/>
+        <slot></slot>
+    </a>
+</template>
+
+<script>
+export default {
+    name: 'x-button',
+    props: {
+        type: {
+            type: String,
+            default: 'primary',
+        },
+        icon: {
+            type: String,
+            default: '',
+        },
+    },
+}
+</script>