<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="0" height="0">
  <defs>
    <filter id="filter" x="25%" y="0%" width="50%" height="100%">
      <feComponentTransfer>
        <feFuncR type="linear" intercept="0" slope="1"/>
        <feFuncG type="linear" intercept="0" slope="0"/>
        <feFuncB type="linear" intercept="0" slope="0"/>
        <feFuncA type="linear" intercept="0" slope="1"/>
      </feComponentTransfer>
    </filter>
  </defs>
</svg>
<style>
div {
    position: absolute;
    fil