body {
    background-image: url("../_imagens/background.jpg");
    font-family: 'Times New Roman', Times, serif;
    font-size: 1.2em;
    text-align: center;
    color: #F5FFFA;
    margin: 50px 0px 30px 0px;
}

/*menu principal*/
.menu {
    position: fixed;
    width: 100%;
    top: 0px;
    z-index: 99;
    font-weight: bold;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;    
    -webkit-justify-content: center;
    justify-content: center;
    border-bottom: none;
    font-style: italic;
    background-color: black;
}

nav#principal > ul {
    list-style: none;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 70%;
    font-weight: bold;
    margin: 0px;
    padding: 0px;
}

nav#principal > ul > li {
    display: inline-block;
    padding: 5px 6px 5px 6px;
    background-color: #000000;
    box-shadow: none;
}

nav#principal li:hover {
    background-color: #606060;
}

nav#principal li:hover > .sub-menu {
    display: block;
}

.sub-menu {
    display: none;
    list-style: none;
    position: absolute;
    margin: 5px 5px 0px 0px;
    padding: 5px;
    text-align: left;
    background-color: #000000;
    box-shadow: 1px 1px 1px white;
}

.sub-menu li {
    margin: 0px 5px 0px 5px;
}

nav#principal a:link, a:visited, a:focus {
    text-decoration: none;
    outline: 0;
    color: white;
}

/*links*/
a.artlink:link, a.artlink:visited, a.artlink:focus {
    text-decoration: none;
    outline: 0;
    color: #050d43;
    font-style: italic;
}

a.wlink {
    text-decoration: none;
    outline: 0;
    color: white;
    font-style: italic;
}

/*blocos*/
.moldura {
    background: white;
    max-width: 94%;
    margin: 0px auto;
    padding: 1%;
    display: flex;
    flex-wrap: wrap;
    gap: 1%;
    justify-content: flex-start; /* Evita espaço no meio */
    color: black;
    border-radius: 8px; /* Suaviza as bordas */
    box-shadow: 0 0 10px rgb(255, 0, 17);
}

.coluna {
    flex: 1 1 22.2%;
    max-width: 23%;
    text-align: center;
    padding: 1%;
}

.coluna.inteira {
    flex: 1 1 100%; /* Coluna ocupando toda a linha */
    max-width: 100%;
    margin-bottom: 20px;
}

.coluna.meia {
    flex: 1 1 46%; /* Coluna ocupando metade */
    max-width: 48%;
    text-align: center;
    padding: 0 1% 0 1%;
}

.coluna.quarto {
    flex: 1 1 24.2%; /* Coluna ocupando um quarto */
    max-width: 22.2%;
    padding: 0  1% 0 1%;
}

.coluna.quartos {
    flex: 1 1 72.5%; /* Coluna ocupando três quartos */
    max-width: 72.5%;
    text-align: center;
    padding: 0 1% 0 1%;
}

.artigo {
    flex: 1 1 54%;
    max-width: 55%;
    text-align: center;
    padding: 0 0.5% 0 0.5%;
}

.artigo.lateral {
    flex: 1 1 20%;
    max-width: 21%;
    text-align: center;
}

section {
    margin: 0;
    padding: 0;
}

.adendo {
    border-top: 1px solid black;
    border-bottom: 1px solid black;
}

.caixa {
    border-radius: 8px;
    box-shadow: 0 0 10px rgb(13, 2, 53);
    padding: 5px;
}

.caixa2 {
    border-radius: 8px;
    box-shadow: 0 0 10px rgb(13, 2, 53);
    padding: 5px;
    min-height: 440px;
}

.ficha {
    font-size: 70%;
    text-align: justify;
    padding: 0px 5% 2px 5%;
}

/*títulos e subtítulos*/
h1 {
    font-style: italic;
    margin-bottom: 0;
}

.coluna.inteira > h1 {
    font-size: 2em;
}

section > h1 {
    font-size: 2em;
  }

article > h1 {
    font-size: 2em;
}

h2 {
    font-style: italic;
}

h3 {
    font-style: italic;
}

.titmetade-l {
    visibility: visible;
    max-height: none;
}

.titmetade-m {
    visibility: hidden;
    max-height: 0;
}

.titulo-fake {
    max-width: 500px;
    height: 23px;
    background-image: url('../_imagens/fundo-titulo.png');
    background-size: contain;
    display: flex;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
    justify-content: center;
    text-align: center;
    color: #050d43;
    font-style: italic;
    text-shadow: 1px 1px 2px black;
}

/*textos*/
.txtartigo {
    text-align: justify;
    text-indent: 30px;
}

.txtlat {
    font-size: 70%;
    text-indent: 20px;
    text-align: justify;
    margin: auto 5px auto 5px;
}

.rotmanchete {
    margin-left: 26.8%;
    margin-right: 26.8%;
    text-align: justify;
    text-indent: 20px;
}

.coment {
    font-weight: bold;
    font-style: italic;
}

/*rotulos*/
.rotulo {
    font-size: 70%;
}

.rotuloint {
    font-size: 70%;
    margin-left: 25%;
    margin-right: 25%;
}

.creditosart {
    font-size: 70%;
    text-align: left;
}

.pagina {
    font-style: italic;
    font-weight: bold;
}

/*listas*/
li {
    margin-bottom: 5px;
    text-indent: 0;
}

.listalat {
    text-align: left;
    font-size: 70%;
}

.sumario {
    text-align: left;
    font-style: italic;
}

.sumario > ul {
    list-style-type: none;
    font-weight: bold;
    padding-left: 20px;
}

/*containers*/
#container {
    display: inline-block;
    position: relative;
    margin: 30px auto 0px auto;
    width: 100%;
    overflow: auto;
}

.quadro {
    width: 100%;
}

#container chamtopwhite {
    position: absolute;
    top: 5%;
    left: 10%;
    font-size: 3em;
    font-weight: bold;
    font-style: italic;
    color: white;
}

#container chamtopblack {
    position: absolute;
    top: 5%;
    left: 10%;
    font-size: 3em;
    font-weight: bold;
    font-style: italic;
    color: black;
}

#container chambottomwhite {
    position: absolute;
    bottom: 5%;
    left: 5%;
    font-size: 3em;
    font-weight: bold;
    font-style: italic;
    color: white;
}

#container chambottomyellow {
    position: absolute;
    bottom: 5%;
    left: 5%;
    font-size: 3em;
    font-weight: bold;
    font-style: italic;
    color: yellow;
}

#container comentbottomwhite {
    position: absolute;
    bottom: 5%;
    left: 10%;
    font-size: 1.2em;
    font-weight: bold;
    font-style: italic;
    color: white;
}

#container comentbottomblack {
    position: absolute;
    bottom: 5%;
    left: 10%;
    font-size: 1.2em;
    font-weight: bold;
    font-style: italic;
    color: black;
}

#container comentbottomyellow {
    position: absolute;
    bottom: 5%;
    left: 10%;
    font-size: 1.2em;
    font-weight: bold;
    font-style: italic;
    color: yellow;
}

#container comentbottomred {
    position: absolute;
    bottom: 5%;
    left: 10%;
    font-size: 1.2em;
    font-weight: bold;
    font-style: italic;
    color: red;
}

#container creditoswhite {
    position: absolute;
    bottom: 5%;
    right: 5%;
    font-size: 60%;
    color: white;
}

#container creditostopwhite {
    position: absolute;
    top: 5%;
    right: 5%;
    font-size: 60%;
    color: white;
}

#container creditosblack {
    position: absolute;
    bottom: 5%;
    right: 5%;
    font-size: 60%;
    color: black;
}

/*imagens e videos*/
.rede {
    width: 3%;
}

.img670 {
    width: 46.4%;
    height: auto;
}

.imgartigo300 {
    width: 51%;
    height: auto;
}

.imgartigo400 {
    width: 51%;
    height: auto;
}

.imgartigo500 {
    width: 64.8%;
    height: auto;
}

.imgartigo670 {
    width: 98%;
    height: auto;
}

.imglat200 {
    width: 68%;
}

.imglat250 {
    width: 85%;
}

.imglat270 {
    width: 93.5%;
}

.imgtopo {
    width: 6.8%;
}

.formula {
    width: 40%;
}

.formula2 {
    border: 1px solid rgb(120, 5, 5);
    margin-left: auto;
    margin-right: auto;
    width: 60%;
}

.video {
  aspect-ratio: 16 / 9;
  width: 46,4%;
  height: auto;
}