html {
    height: 100%;
    position: relative;
}

body {
    margin: 0;
    padding: 20px 0;
    height: calc(100% - 40px);
    background-color: #404040;
}

#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
     user-select: none;
}
#loading.loading-now {
    display: flex;
}

#wrapper {
    margin: 0 auto;
    height: 100%;
    max-width: 674px;
    background-color: #202020;
    border-radius: 20px;
    position: relative;
}

header {
    width: calc(100% - 30px);
    height: 50px;
    padding: 15px;
    position: absolute;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    background-color: rgba(24, 24, 24, 0.95);
    display: table;
    text-align: center;
    z-index: 1000;
}

header > div.status {
    display: table-cell;
    width: 50px;
}
header > div.title {
    display: table-cell;
    vertical-align: middle;
    font-size: 18pt;
    color: white;
}
header > div.profile {
    display: table-cell;
}

main {
    width: calc(100% - 40px);
    padding: 90px 20px 8px 20px;
    height: calc(100% - 80px - 90px);
    overflow-y: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
}
main::-webkit-scrollbar {
    display: none;
}

nav.go-down {
    width: 40px;
    height: 40px;
    position: absolute;
    display: none;
    bottom: 84px;
    right: 12px;
    border: 1px solid #202020;
    border-radius: 26px;
    background-color: #404040;
    cursor: pointer;
}
nav.go-down.active {
    display: inline-block;
}
nav.go-down > .image {
    width: 24px;
    height: 24px;
    margin: 8px;
}
nav.go-down > .image > img {
    width: 100%;
    height: 100%;
}

footer {
    position: absolute;
    bottom: 0;
    padding: 20px;
    width: calc(100% - 40px);
    height: 30px;
    border-top: 2px solid #404040;
}

footer > div {
    float: left;
}

footer div.text {
    width: calc(100% - 50px - 10px);
}

footer div.text input {
    width: calc(100% - 10px - 14px);
    height: 26px;
    padding: 0 7px;
    font-size: 12pt;
    background-color: #EEE;
    border-radius: 5px;
}

footer div.text input:focus {
    outline: 0;
}  
  

footer div.send {
    width: 50px;
    height: 30px;
    margin-left: 10px;
}

footer div.send span.send-button {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1px 0;
    width: calc(100% - 2px);
    height: calc(100% - 2px - 2px);
    border-radius: 3px;
    color: #606060;
    background-color: #D0D0D0;
    border: 1px solid #D0D0D0;
}

footer div.send span.send-button.activate {
    color: #202020;
    background-color: rgb(255, 236, 66);
    border: 1px solid rgba(255, 236, 66, 0.5);
    cursor: pointer;
}

article {
    display: table;
    margin-top: 5px;
    max-width: calc(100% - 10px);
    color: #EEE;
}

article.gap {
    margin-top: 10px;
}

article > div {
    display: table-cell;
}

div.profile {
    width: 50px;
}
div.profile > div.image {
    margin-top: 5px;
    width: 50px;
    height: 50px; 
    border-radius: 70%;
    overflow: hidden;
}
div.profile > div.image > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

article div.body {
    padding: 0 7px 0 10px;
    vertical-align: top
}

article.other div.body > div.nick {
    width: 0;
    margin-bottom: 5px;
}

article.other div.body > div.nick > span {
    white-space: nowrap;
}

article.me {
    text-align: right;
    margin-right: 0;
    margin-left: auto;
}

article.me div.body {
    padding: 0 0 0 7px;
}

div.comment {
    display: inline-block;
    overflow: auto;
    padding: 10px;
    background-color: #EEE;
    color: #222;
    border-radius: 10px;
    word-break: break-all;
    text-align: left;
}

article.other div.comment {
    border-top-left-radius: 0;
}

article.me div.comment {
    border-top-right-radius: 0;
    background-color: rgb(150, 160, 255) ;
}

div.time {
    width: 65px;
    height: 100%;
    font-size: 10pt;
    vertical-align: bottom;
}

@media only screen and (max-width: 768px) {
    body {
        padding: 0;
        height: 100%;
        background-color: #202020;
    }
    header {
        width: calc(100% - 20px);
        height: 30px;
        padding: 10px;
        border-radius: 0px;
    }
    header > div.status {
        width: 30px;
    }
    header > div.profile {
        width: 30px;
    }
    header > div.profile > div.image {
        width: 30px;
        height: 30px;
    }
    main {
        height: calc(100% - 55px - 80px);
        padding: 55px 20px 8px 20px;
    }
    section {
        width: calc(100% - 10px);
    }
}