@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

button.acessibilidade {
 width: 50%;
 height: 150px;
 display: block;
 margin: 30px auto; 
 font-family: "Bebas Neue";
 font-size: 45px;
 color: #fff;
 background: #000;
 box-shadow: 10px 10px 10px rgba(0,0,0,.7);

}