css
ประก
/* style.css */

bodyประก
  background: url("https://www.example.com/background.jpg") 50% 50% no-repeat;
  background-size: 100% 100%;
  font-family: "Comic Sans", sans-serif;
  font-size: 18px;
  margin: 0 auto;
  padding: 0;
  width: 100%;
  height: 100vh;
  border: 4px solid black;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  color: white;
  text-align: center;
  text-align: center;
  -webkit-text-size-adjust: none;
  -moz-text-size-adjust: none;
  font-weight: bold;
  text-align: center;
  text-justify: center;
  text-align-last: center;
  text-autocapitalize: center;
  -webkit-text-autocapitalize: center;
  text-autocenter: center;
  text-align-last: center;
  text-autocenter-last: center;
  text-autocenter-first: center;
  -moz-text-autocenter: center;
  -webkit-text-autocenter-first: center;
  text-autocenter-last: center;
  font-family: "Comic Sans", sans-serif;
}

h1, h2, h3, h4, h5, h6, h7 {
  font-size: 24px;
  font-weight: bold;
  margin: 0;
  padding: 0;
  text-align: center;
  text-align-last: center;
  text-autocenter: center;
  text-autocenter-last: center;
  -webkit-text-autocenter: center;
  -moz-text-autocenter: center;
  -webkit-text-autocenter-last: center;
  -moz-text-autocenter-first: center;
  text-autocenter-first: center;
  text-justify: center;
  text-align: center;
  font-family: "Comic Sans", sans-serif;
  font-size: 24px;
  font-weight: bold;
}

h1 {
 ประก
  font-size: 36pxchartInstance
}

h2 {
  font-size: 30px;
}

p {
  font-size: 18px;
}

span {
  font-size:ประก
  font-weight: bold;
}

ประก
ประก
p {
  font-family: "Comic Sans", sans-serif;
  margin: 0 1rem 1rem 1rem;
  padding: 1rem;
}

ประก
p {
  font-family: "Comic Sans", sans-serif;
  margin: 0 1rem 1rem 1rem;
  padding: 1rem 1rem 1rem 1rem;
  text-align: justify;
}

span {
  font-size:ประก
  font-weight:ประก
}

a {
  text-decoration: none;
  color: black;
  background-color: #ccc;
  padding: 0.5em 1em;
  border: 1px solid black;
  border-radius: 0 0 0 0;
  -webkit-appearance: none;
  appearance: none;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: inline-block;
  -webkit-text-size-adjust: none;
  -moz-text-size-adjust: none;
  font-family: "Comic Sans", sans-serif;
  font-weight: bold;
  text-transform: uppercase;
  -webkit-transform: none;
  -moz-transform: none;
  -ms-transform: none;
  -o-transform: none;
  -webkit-transform: none;
  text-align: center;
  text-justify: center;
  text-align-last: center;
  text-autocenter:ประก
  text-autocenter-last: center;
  -webkit-text-autocenter: center;
  -moz-text-autocenter: center;
  -webkit-text-autocenter-last: center;
  -moz-text-autocenter-first: center;
  text-autocenter-first: center;
  text-justify: center;
  text-align: center;
  font-family: "Comic Sans", sans-serif;
  font-size: 18px;
  font-weight:ประก
  -webkit-text-justify: none;
  -moz-text-justify: none;
  -ms-text-justify: none;
  -o-text-justify: none;
  -webkit-text-justify: none;
  text-justify: center;
  text-align: center;
  text-align-last: center;
  text-autocenter: center;
  text-autocenter-last: center;
  -webkit-text-autocenter: center;
  -moz-text-autocenter: center;
  -webkit-text-autocenter-last: center;
  -webkit-text-autocenter-first: center;
  text-autocenter-first: center;
  text-justify: center;
  text-align: center;
  text-align-last: center;
  text-autocenter: center;
  text-autocenter-last: center;
  -webkit-text-autocenter: center;
  -moz-text-autocenter: center;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  text-justify: centerchartInstance
  text-align-last: center;
  text-autocenter: center;
  text-autocenter-last: center;
  -webkit-text-autocenter: center;
  -moz-text-autocenter: center;
  -webkit-text-autocenter-last: center;
  -moz-text-autocenter-first: centerchartInstance
}

a:hover {
  background-color: #000;
  color: #fff;
  border: 1px solid black;
  padding: 0 1em;
}

a:active {
  background-color: #fff;
  color: #000;
  border: 1px solid black;
  padding: 0 1em;
}

a:link {
  background-color: #ccc;
  color: #000;
  border: 1px solid black;
  padding: 0 1em;
}

a:visited {
  background-color: #ccc;
  color: #000;
  border: 1px solid black;
  padding: 0 1em;
}

a:active:link {
  background-color: #000;
  color: #fff;
  border: 1px solid black;
  padding: 0 1em;
}

a:active:visited {
  background-color: #000;
  color: #fff;
  border: 1px solid black;
  padding: 0 1em;
}

a:visited:link {
  background-color: #000;
  color: #fff;
  border: 1px solid black;
  padding: 0 1em;
}

a:link:visited {
  background-color: #000;
  colorchartInstance
  border: 1px solid black;
  padding: 0 1em;
}