body{background-image: url(../img/fondo3b.png); 
    font-family: sans-serif;
    margin-top: ;
    margin-bottom:;
    margin-left:3rem;
    margin-right:3rem}

p{color:#2b2b2b;
  margin-left: 4rem;}

h1{color:#0a0a0a; 
   margin-left: 4rem;
   top: 0rem;
   font-size: 3rem;
   line-height: 6.9rem;}



h2{color:#2b2b2b;}



footer p{font-size: 0.7rem; 
         color:#fff;
         margin-left: 2.8rem;
         width: 80%}

footer{background: #383838; padding: 22px;
       position: relative;
       float: left;
       margin-top: -5.5rem;
       width: 96.5%;
       margin-right:50px;}

.footer{color: #b4b4b4;}


section{position: relative;
        float: left; 
        /*left: 17.8rem;*/
        top: -2rem;
        padding-bottom: 5rem;
        background-color: #f3f3f3;
        margin-right:50px;
        width: 100%;}

.links {color: #929292;
     margin-left: 4rem;
     padding: 0rem;
     position: relative;}

.links ul{ list-style: none;
        overflow: hidden;
        margin-left:0px;
        padding: 0rem;}

.links ul li{ float: left;
           margin-left:0px;}
    

.links ul li a{margin: 0.5rem;
            padding: 0.5rem;
            display: block;
            background-color: none;
            text-decoration: none;
            font-family: sans-serif;
            margin-left:0px;
            color: #929292;
            font-size: 0.8rem;
            
            transition: background-color 0.5s ease;
            background-color: none;}
            

.links ul li a:hover {background-color: aquamarine;
                   color: black;}
           
header{background-color:#f3f3f3;
       width: 100%;
       margin-top: -1rem;
       padding-top: 1rem;}

article{float: left;
        width: 45%;}