mousehover

mousehover
<svg xmlns="http://www.w3.org/2000/svg" width="21" height="42" viewBox="0 0 21 42">
  <defs>
    <style>
      .cls-1, .cls-4 {
        fill: none;
      }

      .cls-1 {
        stroke: #fff;
      }

      .cls-2 {
        fill: #fff;
      }

      .cls-3 {
        stroke: none;
      }
    </style>
  </defs>
  <g id="btn_bas" data-name="btn bas" transform="translate(-0.407 -0.139)">
    <g id="Groupe_8" data-name="Groupe 8" transform="translate(0 0)">
      <g id="Rectangle_3" data-name="Rectangle 3" class="cls-1" transform="translate(0.407 0.139)">
        <rect class="cls-3" width="21" height="42" rx="10.5"/>
        <rect class="cls-4" x="0.5" y="0.5" width="20" height="41" rx="10"/>
      </g>
      <rect id="Rectangle_4" data-name="Rectangle 4" class="cls-2" width="2" height="7" rx="1" transform="translate(10.407 18.139)"/>
    </g>
  </g>
</svg>