input[type=checkbox]勾选框自定义样式

效果图：

<template>
<input class="rule-checkbox" type="checkbox" checked v-model="isChecked" />
</template><script setup lang="ts">
import { ref } from 'vue';
const isChecked = ref('');
</script><style scoped>.rule-checkbox {width: 16px;height: 16px;flex-shrink: 0;}input.rule-checkbox[type='checkbox'] {-webkit-appearance: none;border: 2px solid #3bc117;outline: none;border-radius: 4px;background: transparent;position: relative;
}
input.rule-checkbox[type='checkbox']:checked {background-color: transparent;
}
input.rule-checkbox[type='checkbox']:checked::after {margin-top: 0.32px;margin-left: 1.44px;content: '\2713';color: #3bc117;display: block;font-size: 8px;font-weight: bold;
}
</style>