img{
 display: block;
  margin-left: auto;
  margin-right: auto;
  width: 20%;

}

button{
  width: 180px;
  margin-top: 10px;
  padding: 10px;
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  align: center;
}

body{
text-align: center;
}