dwds/debug_extension/web/panel.css

body {
    font-family: Arial, Helvetica, sans-serif;
}

h1 {
    font-size: 20px;
}

p {
    font-size: 16px;
}

code {
    font-size: 16px;
}

img {
    padding: 12px;
}

iframe {
    border: 0pt none;
    height: 100%;
    left: 0px;
    position: absolute;
    top: 0px;
    width: 100%;
}

.flex-row {
    align-items: center;
    display: flex;
    justify-content: center;
}

.flex-column {
    align-items: center;
    display: flex;
    flex-direction: column;
}

.material-button {
    background-color: #2196f3;
    border-radius: 4px;
    border: none;
    box-shadow: 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
    color: #ffffff;
    cursor: pointer;
    display: inline-block;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: 500;
    height: 36px;
    line-height: 36px;
    margin: 12px;
    min-width: 64px;
    outline: none;
    overflow: hidden;
    padding: 0 16px;
    position: relative;
    text-align: center;
    text-overflow: ellipsis;
    text-transform: uppercase;
    transition: box-shadow 0.2s;
    vertical-align: middle;
}

.material-button::-moz-focus-inner {
    border: none;
}

.material-button::before {
    background-color: #ffffff;
    bottom: 0;
    content: "";
    left: 0;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: opacity 0.2s;
}

.material-button::after {
    background-color: #ffffff;
    border-radius: 50%;
    content: "";
    height: 32px;
    left: 50%;
    opacity: 0;
    padding: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%) scale(1);
    transition: opacity 1s, transform 0.5s;
    width: 32px;
}

.material-button:hover,
.material-button:focus {
    box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.2), 0 4px 5px 0 rgba(0, 0, 0, 0.14), 0 1px 10px 0 rgba(0, 0, 0, 0.12);
}

.material-button:hover::before {
    opacity: 0.08;
}

.material-button:focus::before {
    opacity: 0.24;
}

.material-button:hover:focus::before {
    opacity: 0.3;
}

.material-button:active {
    box-shadow: 0 5px 5px -3px #4D000000, 0 8px 10px 1px #4D000000, 0 3px 14px 2px #4D000000;
}

.material-button:active::after {
    opacity: 0.32;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0s;
}

.material-button:disabled {
    background-color: #d3d3d3;
    color: #696969;
    box-shadow: none;
    cursor: initial;
}