html,
body {
    height: 100%;
}

body{
    display: flex;
    justify-content: center;
    align-items: center;
}
.roof{
   
   border-bottom: 100px solid rgb(180, 108, 9);
   border-left: 100px solid transparent;
   border-right: 100px solid transparent;
   width: 0px;
   height: 0px; 
}

.wall{
    width: 200px;
    height: 150px;
    background-color: antiquewhite;
    position: relative;
}

.door{
    width: 40px;
    height: 80px;
    background-color: rgba(0, 0, 0, 0.36);
    position: absolute;
    bottom: 0;
    left: 80px;
}

.window{
    width: 40px;
    height: 40px;
    background-color: ghostwhite;
    position: absolute;
    top: 20px;
    right: 20px;
}

.dot {
    height: 250px;
    width: 250px;
    background-color: #fff700;
    border-radius: 50%;
    display: inline-block;
    position: absolute;
    right: 10%;
    top: 5%;
  }