body {
  padding-top: 5rem;
}

 .container-fluid {
      padding: 5%;
  }

.footer {
  height: 60px;
  line-height: 60px; 
 /*background-color: #f5f5f5;*/
 /*text-align:right;*/
 float:right;
}

.spacepar{
  margin-left: 1.5em;
}

.btn{
  float:left;
}

.button {
  margin-top:0%;
  display: inline-block;
  font-size: .60em;
  padding: .5em .75em .5em;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #4CAF50;
  border: none;
  border-radius: 1em ;
  box-shadow: 3px 5px #999;
}

.button:hover {
  background-color: #3e8e41;
}

/* unvisited link */
.btn a:link {
  color: white;

}

/* visited link */
.btn a:visited {

  color: white;

}

/* mouse over link */
.btn a:hover {
  color: white;
  text-decoration: none;
}

/* selected link */
.btn a:active {
  color: white;
}