.header1
{
  background-color:lightgrey;
  width:100%;
  height:auto;
  padding-top:5px;
}


.header2
{
  background-color:white;
  width:100%;
  height:auto;
  padding:5px;
  margin: auto;
}


.content
img {
  transition: filter .1s ease-in-out;
  -webkit-filter: grayscale(0%); 
  filter: grayscale(0%); 
}

.content
img:hover {
  -webkit-filter: grayscale(100%); 
  filter: grayscale(100%); 
}

.text-block {
    position: absolute;
    bottom: 20px;
    right: 35%;
    padding-left: 20px;
    padding-right: 20px;
}

.btn{
	border-radius: 10%;
	background-color: white;
	
}
.btn:hover{
	background-color: #0aa083;
	color:white;
}