body {
   background: white;
   color: black;
   margin-left: 4%;
   margin-right: 4%;
   font-family: sans-serif;
}


h1, h2, h3 {
   color: black;
   margin-bottom:20px;
   margin-top:30px;
}

h4 {
   color: black;
   margin-bottom:0px;
   margin-top:8px;
}

h3 {
   font-style: italic;
}



a {
   color: #AD920F;
   background: inherit;
}

a:link {
   background: inherit;
   text-decoration:none;
}

a:visited {
   background: inherit;
   text-decoration: none;
}

a:active {
   background: inherit;
   text-decoration: none;
}

a:hover {
   color: #7D181C;
   background: inherit;
   text-decoration: underline;
}

p.back {
   border-top: white;
   padding-top: 1ex;
}

img {
   border: none; <!--5px double #545565;-->
}

ul {
   padding-left: 2ex;
}

li {
    padding-top: 1ex;
}

.pt {
   display: none;
}

.flag {
   border: none;
   cursor: pointer;
}

.abstract {
   display: none;
   margin-left: 5ex;
   margin-right: 7ex;
   font-family: serif;
   text-align: justify;
}

.bib {
   display: none;
   margin-left: 5ex;
}

.sample {
   display: none;
}

.but {
   cursor: pointer;
}

.imagewithborder {
   border: 5px double #545565;
}

.indice {
   font-weight: normal;
}