*,
*::after,
*::before {
    box-sizing: border-box;
    font-weight: normal;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: rgb(15, 13, 34);
    /* margin: 0; */
    padding: 0;
}

.markdownMemo a,
.links a,
.markdownMemo p,
.links p {
    color: rgba(210, 210, 210, 0.8);
    margin-left: 4px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
}

.markdownMemo p,
.links p {
    margin: 5px;
    background-color: rgba(70, 70, 70);
}

.markdownMemo,
.links {
    border: 1px solid rgba(200, 200, 200, 0.5);
    margin: 3px;
    margin-top: 5px;
    padding: 2px;
}

ul,
li {
    font-size: 0.8rem;
}

ul {
    background-color: rgba(0, 255, 51, 0.098);
}

button {
    background-color: rgb(97, 97, 97);
    color: white;
    cursor: pointer;
    font-size: 1.3rem;
    width: 60px;
    height: 35px;
    border: none;
    border-radius: 10px;
}

button:hover {
    box-shadow: 0 0 5px white;
}

button:active {
    box-shadow: 0 0 2px white;
    text-shadow: 0 0 3px white;
    font-size: 1.3rem;
}

table {
    margin: 20px;
    /* 計算機の位置 */
    width: 300px;
    height: 350px;
    border-radius: 5px;
    background-color: rgba(36, 36, 36, 1);
    border: 2px solid rgba(255, 255, 255, 0.236);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.192);
}

td {
    /* margin: 10px; */
    /* border: 1px solid rgba(200,200,200,.5); */
    text-align: center;
    padding: 2px;
}

#equal {
    width: 190px;
    background-color: rgb(050, 100, 250);
}

#currentOperand {
    /* width: 280px; */
    height: 60px;
    margin: 0;
    background-color: rgba(150, 150, 150, .5);
    color: white;
    border: none;
    /* border-radius: 5px 5px 0 0; */
    /* 右上 -> 左上 -> 左下 -> 右下 */

    text-align: right;
    font-size: 2rem;
}

#previousOperand {
    /* width: 280px; */
    height: 30px;
    margin: 0;
    background-color: rgba(150, 150, 150, .5);
    color: white;
    border: none;
    border-bottom: 2px solid rgba(0, 0, 0, 0.36);
    border-radius: 5px 5px 0 0;
    text-align: right;
    font-size: 1rem;
}

#inputField {
    height: 40px;
    border: none;
    font-size: 1.5rem;
    text-align: right;
    color: rgba(0, 0, 0, 0.2);
    background-color: rgb(200, 200, 200);
}

input[type="text"] {
    width: 600px;
    margin: 0 auto;
}

.result-log {
    color: rgb(217, 217, 217);
    border: 2px solid gray;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.192);
    font-size: 0.8rem;
    width: 400px;
    height: 300px;
    overflow-y: scroll;
    margin: 10px;

}

.resultPara {
    padding: 1px;
    margin: 3px;
    background-color: rgb(16, 14, 62);
    box-shadow: 0 0 5px rgba(92, 233, 255, 0.381);
}

#clearLog {
    font-size: 1rem;
    margin: 10px;
    margin-top: 1px;
}

[data-operation] {
    background-color: rgb(230, 159, 28);
}

[data-clear],
[data-clearEntries] {
    background-color: rgb(255, 105, 50);
}

[data-symbols] {
    background-color: rgb(0, 194, 188);
}

ul {
    color: white;
}

.keyboard li {
    font-size: 1rem;
    list-style: circle;
}

key {
    color: aqua;
}

[data-sine],
[data-sineDeg],
[data-cosine],
[data-cosineDeg],
[data-tangent],
[data-tangentDeg] {
    font-size: 0.84rem;
}

[data-sine]:active,
[data-sineDeg]:active,
[data-cosine]:active,
[data-cosineDeg]:active,
[data-tangent]:active,
[data-tangentDeg]:active {
    font-size: 0.84rem;
}

[data-arcSinh],
[data-arcCosh],
[data-arcTanh] {
    font-size: 1rem;
}

[data-arcSinh]:active,
[data-arcCosh]:active,
[data-arcTanh]:active {
    font-size: 1rem;
}

.errorPara {
    color: rgb(255, 255, 255);
    text-shadow: 0 0 1px white;
    font-size: 0.86rem;
    background-color: transparent;
    transition: background-color 1s ease;
}

.description {
    color: rgb(211, 211, 211);
    width: 700px;
    font-size: 90%;
}