body {
    background-color: rgba(150, 223, 236, 0.5);
}

section {
    background-color: rgba(250, 150, 120, 0.7);
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;

    border-radius: 15px;

    border-top: solid 3px rgba(50, 0, 0, 0.2);
    border-right: solid 5px rgba(50, 0, 0, 0.3);
    border-left: solid 5px rgba(50, 0, 0, 0.3);
    border-bottom: solid 8px rgba(50, 0, 0, 0.6);
    padding: 10px;

    text-align: center;
}

.subsection {
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;
    border-radius: 8px;
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.6);

    border-top: solid 2px rgba(50, 0, 0, 0.4);
    border-right: solid 3px rgba(50, 0, 0, 0.5);
    border-left: solid 3px rgba(50, 0, 0, 0.5);
    border-bottom: solid 5px rgba(50, 0, 0, 0.7);
    
    text-align: center;
}

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

th,
td {
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.7);

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

    border-top: solid 1px rgba(50, 0, 0, 0.2);
    border-right: solid 2px rgba(50, 0, 0, 0.5);
    border-left: solid 2px rgba(50, 0, 0, 0.5);
    border-bottom: solid 4px rgba(50, 0, 0, 0.6);
}

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 2px rgba(0, 30, 60, 0.2);
    border-right: solid 2px rgba(0, 30, 60, 0.5);
    border-left: solid 2px rgba(0, 30, 60, 0.5);
    border-bottom: solid 4px rgba(0, 30, 60, 0.7);

    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.8);

    display: block;
    text-align: center;
}

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

    border-top: solid 3px rgba(100, 0, 0, 0.3);
    border-right: solid 2px rgba(100, 0, 0, 0.5);
    border-left: solid 2px rgba(100, 0, 0, 0.5);
    border-bottom: solid 4px rgba(100, 0, 0, 0.7);

    border-radius: 5px;

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

    display: block;
    text-align: center;
}

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

    border-top: solid 2px rgba(100, 0, 0, 0.4);
    border-right: solid 3px rgba(100, 0, 0, 0.5);
    border-left: solid 3px rgba(100, 0, 0, 0.5);
    border-bottom: solid 5px rgba(100, 0, 0, 0.7);

    border-radius: 5px;

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

    display: block;
    text-align: center;
}

.jpop {
    border: solid 5px;
    border-color: rgba(0, 205, 205);
    background-color: rgba(0, 205, 205, 0.5);
}

.anime {
    border: solid 5px;
    border-color: rgba(240, 150, 50);
    background-color: rgba(240, 150, 50, 0.3);
}

.douyou {
    border: solid 5px;
    border-color: rgba(220, 80, 110);
    background-color: rgba(220, 80, 110, 0.3);
}

.variety {
    border: solid 5px;
    border-color: rgba(150, 240, 30);
    background-color: rgba(150, 240, 30, 0.5);
}

.classical {
    border: solid 5px;
    border-color: rgba(220, 200, 60);
    background-color: rgba(220, 200, 60, 0.5);
}

.gm {
    border: solid 5px;
    border-color: rgb(150, 70, 200);
    background-color: rgba(150, 70, 200, 0.3);
}

.namuori {
    border: solid 5px;
    border-color: rgb(255, 100, 50);
    background-color: rgba(255, 100, 50, 0.3);
}

img {
    border: 3px solid rgba(130, 60, 30, 0.4);
    max-width: 90%;
    height: auto;
    margin: auto;
    display: block;
}

video {
    border: 5px solid rgba(130, 60, 30, 0.4);
    max-width: 90%;
    height: auto;
    margin: 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;
}

.transparent {
    opacity: 0.2;
}

.bold {
    font-weight: bold;
}

.underline {
    text-decoration: underline;
}

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

.blue {
    font-weight: bold;
    color: lightblue;
}

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(255, 50, 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;
}