.tricolumnas > div{
    background-color:#CCCCCC;
    margin:1rem 0;
}

.tricolumnas{
    display:flex;
    flex-wrap:wrap;
    width:100%;
    justify-content:space-around;
    background-color:#FFF;
}

.tricolumnas > div > a > img{
    width:28rem;

}

header{
    /* background-color:red; */
    width:100%;
    
}

footer{
    background-color: black;
    width:100%;
	 display:flex;
     flex-wrap:wrap; 
}
.campos_footer{
    width:33.3%;
   /* border-right:0.3rem solid white; */
    height:100%;
    /* display:flex; */
    justify-content:center;
    align-items:center;
	
	    color:#CC9933;
    font-size:1rem;
  /*  text-decoration:underline; */
    text-align:center;
	/* margin:1rem 0; */
    padding:8px 0;
        box-sizing: border-box; 

}

.titulo {
	font-family: "Comic Sans MS", cursive;
	color: #C99331;
}
.titulovinculo {
	font-family: "Comic Sans MS", cursive;
	color: #C99331;
		font-size: 13px;
}


@media only screen and (max-width:600px){
    .tricolumnas > div > a > img{
        width:90vw;
    }

    .tricolumnas{
        justify-content:center;
    }
    .campos_footer{
        width:100%;
        border-bottom:2px solid white;
    }

}