rs-frontend/src/components/inputtypes/LineInput.vue

<template>
	<div class="width">
		<input class="textarea" type="text" v-model="inputText"/>
	</div>
</template>

<script>
	export default {
		data() {
			return {
				inputText: '',
			}
		},
		methods: {
			getContent() {
				return this.inputText
			},
		},
		computed: {
			isOkay() {
				return true
			},
		},
	}
</script>

<style scoped>
	.textarea {
		width: 50%;
		margin: auto;

		color: #fff;
		border: 1px solid #aaa;
		background-color: #222;
	}

	.width {
		width: 100%;
		max-width: 60em;
	}
</style>