.bt {
    padding: 30px 10px;
    width: 250px;
    color: rgb(10, 10, 10);
    background:#fdfdfd;
    border: 1px solid #555;
    border-radius: 100%;
    text-align: center;
    user-select: none;
    cursor: pointer;
    transition: background 1s;
    margin-right:450px;
    position: absolute;
    top: 50%;
    left: 30%;
  }
  .bt:hover{
      background: #fac1f0;
      
      
  }
  .btn {
    padding: 10px 8px;
    width: 150px;
    color:(10, 10, 10);
    background:#f8f7f7;
    border: 1px solid #555;
    border-radius: 50%;
    text-align: center;
    user-select: none;
    cursor: pointer;
    transition: background 1s;
    margin-left:450px;
    position: absolute;
    top: 50%;
    right: 30%;
   
  }
  .btn:hover{
      background:  #fac1f0;
      
      
  }
  
  body{background-image:url(fundo.jpg);
       background-repeat:no-repeat;
       background-size:100%;}