* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font: 13px Helvetica, Arial;
    transition: all 0.5s;
}

html, body, head {
    height: 100%;
}
section#chat {
    height: 100%;
}
section#chat #users {
    display: inline-block;
    position: fixed;
    vertical-align: top;
    overflow: auto;
    width: 250px;
    list-style-type: none;
    height: 100%;
    padding-bottom: 50px;
    border-left: 3px solid #eee;
}
section#chat #users li.new {
    background: #e67e22;
    color: white;
}
section#chat #users li {
    padding: 6px 10px;
    margin: 10px 10px;
    border-radius: 5px;
    border: 1px solid #e67e22;
    color: black;
    transition: all 0.5s;
}

section#chat form {
    background: #000;
    padding: 3px;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 50px;
}
section#chat form input {
    border: 0;
    padding: 5px 10px;
    width: 90%;
    height: 100%;
    margin-right: .5%;
    font-size: 20px;
}
section#chat form button {
    width: 9%;
    height: 100%;
    background: #e67e22;
    float: right;
    border: none;
    margin-right: 0.5%;
    font-size: 17px;
    color: white;
}
section#chat #messages {
    list-style-type: none;
    margin: 0;
    padding: 0;
    font-size: 15px;
    display: inline-block;
    width: calc(100% - 250px);
}
section#chat #messages li {
    padding: 5px 10px;
}
section#chat #messages li:nth-child(odd) {
    background: #eee;
}

body#logged-out {
    background: rgb(223, 223, 223);
}
body#logged-out section#chat {
    filter: blur(5px);
    -webkit-filter: blur(5px);
}
body#logged-out section#login {
    opacity: 1;
}

section#login {
    transition: all 0.5s;
    opacity: 0;
    top: 45%;
    text-align: center;
    position: fixed;
    width: 100%
}
section#login label[for="u"] {
    display: block;
    font-size: 24px;
    margin-bottom: 10px;
}
section#login input#u {
    font-size: 25px;
    text-align: center;
    padding: 5px;
    border: 5px solid rgb(158, 158, 158);
}
section#login input#u:focus {
    outline: none;
}
section#login button {
    background: #e67e22;
    border: none;
    padding: 5px 80px;
    color: white;
    font-size: 20px;
    margin-top: 20px;
    cursor: pointer;
}

section#chat #messages li span.username {
    display: inline-block;
    padding: 6px 10px;
    margin-right: 5px;
    color: white;
    background: #e67e22;
    border-radius: 5px;
}

section#chat #messages li.logout {
    background: #E5A6A6;
}
section#chat #messages li.login {
    background: #A8E5A6;
}
section#chat #messages li span.info {
    display: inline-block;
    padding: 3px 10px;
    margin-right: 5px;
    color: white;
    background: #e67e22;
    border-radius: 5px;
}

section#chat #messages {
    list-style-type: none;
    margin: 0;
    padding: 0;
    padding-bottom: 50px;
}

section#chat #users li span.typing {
    float: right;
    font-style: italic;
    color: #eee;
    display: none;
}