body, ul, li, p {
    margin: 0px;
    padding: 0px;
    list-style: none;
    font-size: 1.2rem;
    font-family: Arial;
}
body {
    margin-bottom: 0px;
}
p {
    font-size: 12px;
    text-align: center;
    padding: 10px;
}
a {
    text-decoration: none;
    color: white;
    padding: 7px 20px;
    text-transform: uppercase;
    align-content: center;
    border-radius: 5px;
    font-size: 16px;
}
h1 {
    text-align: center;
    margin-top: 20px;
}
h2 {
    text-align: center;
    margin-top: 20px;
}
h3 {
    text-align: center;
    margin-top: 20px;
    font-size: 15px;
}
h4 {
    text-align: center;
    margin-top: 0px;
    font-size: 10px;
    color: grey;
    font-weight: 100;
}
img {
    max-width: 100%;
    display: block;
}

.header {
    background: #1d1e20;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
}

.menu {
    display: flex;
}
.menu li {
    margin-left: 5px;
    font-size: 1rem;
}
.menu li a {
    display: block;
    padding: 10px 12px;
    background: rgb(255, 32, 3);
    align-content: center;
    border-radius: 5px;
    font-size: 13px;
}

.email {
    display: flex;
    justify-content: center;
}
.email a {
    color: #000;
    text-transform: lowercase;
    font-size: 0.8rem;

}
.apresentacao h2 {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  color: #000;
  text-align: left;
  font-weight: 300;
  margin: 10px 100px 60px;
  line-height: 1.4;
}

.footer {
  margin-bottom: 0;
  display: block;
  text-align: center;
  padding: 0;
  background: rgb(244, 248, 235);
  padding: 20px;
}
.footer a {
    font-size: 10px;
    text-transform: none;
    color: #525252;
    margin: 0;
}
.footer p {
    font-size: 10px;
    text-transform: none;
    color: #525252;
    margin-bottom: -10px;
}

@media (max-width: 739px) {
    .apresentacao  {
        width: 100%;
        margin: 0 300px;
    }
    .apresentacao h2 {
        font-family: Arial, Helvetica, sans-serif;
        font-size: 18px;
        text-align: left;
        font-weight: 300;
        margin: 10px 130px 60px 130px;
        line-height: 1.4;
    }
}
@media (max-width: 599px) {
    .apresentacao h2 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    text-align: left;
    font-weight: 300;
    margin: 10px 130px 60px 130px;
    line-height: 1.5;
    }
}

@media (max-width: 399px) {
    .apresentacao h2 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    text-align: left;
    font-weight: 300;
    margin: 10px 80px 30px 80px;
    line-height: 1.5;
    }
}

/* CSS FLEXBOX 1 */ 

.flex {
    display: flex;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
    align-content: center;
    margin-top: 5px;
}

.flex > div {
    flex: 1 300px;
    margin: 10px;
    align-items: center;
}

/* CSS GRID 1 */

.grid1 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 800px;
    padding: 10px;
    margin: 0 auto;
    grid-gap: 20px;
}

.grid1 > div:nth-child(n + 4) {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 10px;
    align-items: center;
}

.grid1 > div.anuncio {
    grid-column: 1;
    grid-row: 2 / 5;
    border-top: tomato solid 10px;
    display: block;
}

@media (max-width: 600px) { 
    .grid1 {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid1 > div:nth-child(n + 4) {
        display: block;
}

.grid1 > div.anuncio { 
    grid-column: auto;
    grid-row: auto;
    order: -1;
}