
  <a-entity id="optionButton" mixin="bigMenuButton" bind__visible-raycastable="mainMenuActive" material="opacity: 0"
    animation__opacity="property: components.material.material.uniforms.opacity.value; from: 0; to: 1; dur: 1000; delay: 300; startEvents: startgame"
    play-sound__hover="event: mouseenter; sound: #hoverSound; volume: 0.1"
    proxy-event="event: click; to: a-scene; as: optionsmenuopen">
    <a-entity mixin="bigMenuTopButtonFont" text="align: center; color: #FFF; wrapCount: 20; value: THEM