body {
    background-color: rgba(0, 55, 150, 0.1);
}

section {
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;

    border-radius: 3px;
    border-top: solid 7px rgba(0, 55, 150, 0.3);
    border-right: solid 7px rgba(0, 55, 150, 0.6);
    border-left: solid 7px rgba(0, 55, 150, 0.6);
    border-bottom: solid 7px rgba(0, 55, 150, 0.4);
    padding: 10px;

    text-align: center;
}

.subsection {
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;

    padding: 10px;
    background-color: rgba(255, 255, 255, 0.6);

    border-top: solid 3px rgba(0, 55, 150, 0.2);
    border-right: solid 3px rgba(0, 55, 150, 0.2);
    border-left: solid 3px rgba(0, 55, 150, 0.2);
    border-bottom: solid 3px rgba(0, 55, 150, 0.2);
    
    text-align: center;
}

table {
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
    margin-bottom: 10px;
    font-size: medium;
}

th,
td {
    background-color: rgba(255, 255, 255, 0.2);

    padding: 3px 3px;
    text-align: center;
    font-size: medium;
    font-weight: bold;

    border-top: solid 2px rgba(0, 55, 150, 0.1);
    border-right: solid 3px rgba(0, 55, 150, 0.2);
    border-left: solid 3px rgba(0, 55, 150, 0.2);
    border-bottom: solid 3px rgba(0, 55, 150, 0.4);
}

dl {
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
    text-align: center;
}

dt,
dd {
    margin: 0 auto;
    line-height: 1.5;
    text-align: center;
}

footer {
    max-width: 500px;
    width: 90%;

    margin: 5px auto;
    margin-top: 10px;
    margin-bottom: 10px;

    text-align: center;

    display: block;
    text-align: center;
}

h1 {
    max-width: 500px;
    width: 90%;
    margin: 10px auto;
    font-size: x-large;

    border-top: solid 6px rgba(0, 55, 150, 0.4);
    border-right: solid 6px rgba(0, 55, 150, 0.6);
    border-left: solid 6px rgba(0, 55, 150, 0.6);
    border-bottom: solid 6px rgba(0, 55, 150, 0.4);

    border-radius: 2px;    

    background-color: rgba(255, 255, 255, 0.7);

    display: block;
    text-align: center;
}

h2 {
    max-width: 500px;
    width: 80%;
    margin: 10px auto;
    font-size: larger;

    border-top: solid 4px rgba(0, 55, 150, 0.4);
    border-right: solid 4px rgba(0, 55, 150, 0.6);
    border-left: solid 4px rgba(0, 55, 150, 0.6);
    border-bottom: solid 4px rgba(0, 55, 150, 0.4);

    border-radius: 2px;

    background-color: rgba(255, 255, 255, 0.3);

    display: block;
    text-align: center;
}

h3 {
    max-width: 500px;
    width: 80%;
    margin: 10px auto;
    font-size: medium;

    border-top: solid 3px rgba(0, 55, 150, 0.3);
    border-right: solid 3px rgba(0, 55, 150, 0.4);
    border-left: solid 3px rgba(0, 55, 150, 0.4);
    border-bottom: solid 3px rgba(0, 55, 150, 0.3);

    border-radius: 2px;

    background-color: rgba(255, 255, 255, 0.7);

    display: block;
    text-align: center;
}

img {
    border: solid 3px rgba(0, 55, 150, 0.6);
    max-width: 90%;
    height: auto;
    margin: 5px auto;
    display: block;
}

video {
    border: solid 3px rgba(0, 55, 150, 0.6);
    max-width: 90%;
    height: auto;
    margin: 5px auto;
    display: block;
}

p {
    font-size: medium;
    word-wrap: break-word;
    white-space: normal;
    line-height: 1.5;
    text-align: left;
}

.underline {
    text-decoration: underline;
}

.strikeline{
    position: relative;
    display: inline-block;
}

.strikeline::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 3px;
  background: black;
  transform: translateY(-50%);
}
.transparent {
    opacity: 0.2;
}

.bold {
    font-weight: bold;
}

.red {
    font-weight: bold;
    color: red;
}

b {
    font-size: larger;
    word-wrap: break-word;
    white-space: normal;
    line-height: 2.0;
    text-align: center;
    display: block;
}

a {
    font-weight: bold;
    color: rgb(0, 130, 150);
    background-color: transparent;
    text-decoration: underline;
    text-align: center;
}

a:visited {
    font-weight: bold;
    color: rgb(220, 70, 100);
    background-color: transparent;
    text-decoration: underline;
    text-align: center;
}

ul {
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
}

[data-align="left"] {
    text-align: left;
}

[data-align="center"] {
    text-align: center;
}

[data-align="right"] {
    text-align: right;
}