*{
  padding: 0;
  margin: 0;
}
body{
  background: #DCDCDC;
}
.amor{
width:70%;
margin:auto;
padding:20px;
border-radius:20px;
border: 10px double skyblue;
background: salmon;
}
.amor img{
width:300px;
display:block;
margin:auto;
border-radius:20px;
}
.anteriores{
  width:70%;
margin:auto;
padding:20px;
border-radius:20px;
border: 10px double purple;
background: #20B2AA;
}
.b{
  display: inline; 
  width: 60px;
  height: 30px;
padding: 5px;
  background: #C0C0C0;
  border: dashed;
}
footer{
  background: gray;
  text-align: center;
  padding: 10px;
  color: red;
}