examples.waku.org/examples/light-chat/style.css

* {
    margin: 0;
    padding: 0;
    word-wrap: break-word;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
}

html {
    font-size: 16px;
    overflow: hidden;
}

body {
    display: flex;
    align-items: center;
    padding: 10px;
    justify-content: center;
}

details {
    margin-bottom: 15px;
}

details p {
    margin-bottom: 10px;
}

summary {
    cursor: pointer;
    max-width: 100%;
    margin-bottom: 5px;
}

span {
    font-weight: 300;
}

input, textarea {
    line-height: 1rem;
    padding: 5px;
}

textarea {
    min-height: 3rem;
}

h3 {
    margin-bottom: 5px;
}

.content {
    width: 800px;
    min-width: 300px;
    max-width: 800px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-content: space-between;
}

#messages {
    overflow-y: scroll;
    overflow-x: hidden;
}

.message + .message {
    margin-top: 15px;
}

.message :first-child {
    font-weight: bold;
}

.message p + p {
    margin-top: 5px;
}

.message span {
    font-size: 0.8rem;
}

.inputArea {
    display: flex;
    gap: 10px;
    flex-direction: column;
    margin-top: 20px;
}

.controls {
    margin-top: 10px;
    display: flex;
    gap: 10px;
}

.controls button {
    flex-grow: 1;
    cursor: pointer;
    padding: 10px;
}

#send {
    background-color: #32d1a0;
    border: none;
    color: white;
}
#send:hover {
    background-color: #3abd96;
}
#send:active {
    background-color: #3ba183;
}

#exit {
    color: white;
    border: none;
    background-color: #ff3a31;
}
#exit:hover {
    background-color: #e4423a;
}
#exit:active {
    background-color: #c84740;
}

.success {
    color: #3ba183;
}

.progress {
    color: #9ea13b;
}

.terminated {
    color: black;
}

.error {
    color: #c84740;
}

.footer {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-self: flex-end;
}