.contributors{
margin-left: 40px;

}
.contributors p{
line-height: 2em;
}

.launch-button{
width: 180px;
height: 80px;
background-color: 
#E5DABC; 
display: inline-block;
cursor: pointer;
margin: 10px;
}

.launch-button p{
		
text-align:center; 
padding-top: 20px; 
font-size: 1.2em; 
font-weight: bold; 
color: #4A008B;
}

.buttons-div{
		
width: 450px ;
margin-left: auto ;
margin-right: auto ;
		
}