<div class="title" >
<span v-html="brightenKeyword(items.title, keyword)" ></span>
</div>
brightenKeyword(val, keyword) {
val = val + '';
if (val.indexOf(keyword) !== -1 && keyword !== '') {
return val.replace(keyword, '<font color="red">' + keyword + '</font>')
} else {
return val
}
},
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