* {
  background-color: aliceblue;
  margin: 0;
  padding: 0;
  text-align: center;
  list-style: none;
}
header {
  color: white;
  height: 60px;
  background: black;
}
h1 {
  background: black;
  width: 100%;
  margin: 5px auto;
  padding: 8px;
  border-radius: 5px;
  text-align: center;
}
.BB {
  padding-top: 30px;
}
#bb1 {
  color: #0d0a88;
  font-family: arial;
  font-weight: bold;
  font-size: 30px;
  padding: 8px;
}
#bb2 {
  color: red;
  font-size: 20px;
  text-decoration: underline;
  padding-bottom: 20px;
}
#bb3 {
  color: blue;
  padding: 12px;
  padding-bottom: 30px;
}
.call {
  display: none;
}

@media only screen and (max-width: 600px) {
  .call {
    display: block;
  }
  .ph {
    block-size: 75px;
    position: absolute;
    bottom: 2%;
    left: 7%;
    opacity: 75%;
  }
  .wp {
    block-size: 75px;
    position: absolute;
    bottom: 2%;
    right: 7%;
    opacity: 75%;
  }
}