body{

    background-color: #fafafa;

} 

/* sign up button */
#signup{

    
 	
    border: solid 1px #e5e5e5;
   border-radius: 6px;

}



/* footer */

footer{


	background-color: #b9a7a5;
	background-image: url('../images/banner.jpg');
	position: relative;
	bottom: 0;


}


/* follow buttons */

#follow-button{

    
    transition: .3s;
    filter: grayscale(100%);
    
    }
    
    #follow-button:hover{
    
    
    transform: scale(1.2);
    filter: blur(1px);
    
    }