#myBanner {
  font-family:'Times New Roman', Times, serif; 
  font-size: 2.5em;
  text-align: center;
  font-weight: bold;
  color: #003988;
}
h1 {margin-bottom: 15px;
    margin-top: 15px; 
}
#headerArticle {
  font-size: 22px;
  font-weight: bold;
  color: #222;
  border-bottom: 2px solid #007acc;
  padding-bottom: 5px;
  margin-top: 20px;
}
h2 {}

nav {
  background: #007acc;
  padding: 0.8em;
  display: flex;
  justify-content: center;
}
nav button {
  background: #ffffff;
  color: #005999;
  border: 2px solid #005999;
  padding: 10px 16px;
  margin: 5px;
  font-size: 1.8em;
  font-weight: 400;
  cursor:pointer;
  border-radius:0.8rem
}
nav button:active {
  transform: scale(0.95);
}

button {}

body {
  font-family: 'inter', serif;
  background-color: #49a9fA;
  color: #333;
  line-height: 1.7;
  padding: 20px;
}

article {
  max-width: 800px;
  margin: auto;
  background: #ffffff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1)
}

p {
  font-size: 18px; 
  margin-bottom: 15px;
}

img{
  max-width: 100%;
  width: 40em;
  display: block;
  margin: 20px auto;
  border-radius: 5px;
}
figcaption {
  font-size: 14px;
  color: #555;
  text-align: center;
  margin-top: 8px;
  font-style: italic;
}

blockquote {
  font-size: 18px;
  font-weight: none;
  color: #606065;
  border-left: 4px solid #ff4d4d;
  border-right: 4px solid #ff4d4d;
  padding-left: 55px;
  padding-right: 55px;
  margin: 20px 0;
}

#aside_01 {
  float: right;
  max-width: 300px;
  margin: 0 0 20px;
  padding: 15px;
  border-left: 4px solid #007acc;
  width:300px;
  background: #eef5ff;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);

}

button:hover {
  background-color: lightblue;
}