body {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    animation: animateBg 9s linear infinite;
    background-image: linear-gradient(90deg, #4584f2, #2c5eaf, #79a3e6, #4584f2, #2c5eaf);
    background-size: 400% 100%;
}

@keyframes animateBg {
    0% {
        background-position: 100% 0%;
    }
    100% {
        background-position: 0% 0%;
    }
}

.acces{
    max-width: 1500px;
    margin: auto!important;

    text-align: center;
    display: inline-block;
}
.alert{
    max-width: 500px;
    text-align: center;
    margin: auto!important;
}

.box {
    margin-top: 100px;
    min-width: 240px;
    max-width: 400px!important;
    padding: 20px;
    background: #191919;
    text-align: center;
}

.box h1 {
    color: white;
    text-transform: uppercase;
    font-weight: 500;
}

.box input, .box .role {
    border: 0;
    background: none;
    display: block;
    margin: auto;
    text-align: center;
    border: 2px solid #3498db;
    padding: 14px 10px;
    width: 300px;
    outline: none;
    color: white;
    border-radius: 24px;
    transition: 0.25s;
}
.box .role:focus{
    background-color: #191919;
}
.box input:focus {
    width: 380px;
    max-width: 100%;
    border-color: #2ecc71;
}

.box input[type="submit"] {
    border: 0;
    background: none;
    display: block;
    margin: 15px auto;
    text-align: center;
    border: 2px solid #2ecc71;
    padding: 14px 40px;
    outline: none;
    color: white;
    border-radius: 24px;
    transition: 0.25s;
    cursor: pointer;
}

.box input[type="submit"]:hover {
    background: #2ecc71;
}

#rols option {
    color: white;
    background-color: black;
}


.chat {
    margin-top: 100px;
    min-width: 240px;
    max-width: 1200px!important;
    background: #191919;
    text-align: center;
}
.messages{
    overflow-y: auto;
}
.message{
    max-width: 500px;
    text-align: center;
}
.message__text img{
    max-width: 300px;
    width: 100%;
}
.message_right{
    text-align: right;
    margin: auto;
    margin-right: 0;
}
.message_right .message_userName{
    position: relative;
    left: -80px;
    color: white;
    font-size: 12px;
}

.message_right .message__text{
    background-color: greenyellow;
    display: inline-block;
    padding: 10px;
    border-radius: 20px;

    max-width: 300px;
    font-size: 20px;
    margin: 0!important;
}
.message_right .message__thumbnail{
    width: 50px;
    display: inline-block;
}
.message_right .message__thumbnail img{
    width: 50px;
}
.message_right .message__time{
    position: relative;
    
    left: -10px;
    color: white;
    font-size: 12px;
}

.message_left{
    text-align: left;
    margin: auto;
    margin-left: 0;
}
.message_left .message_userName{
    position: relative;
    left: 80px;
    color: white;
    font-size: 12px;
}

.message_left .message__text{
    background-color: lightgray;
    display: inline-block;
    padding: 10px;
    border-radius: 20px;

    max-width: 300px;
    font-size: 20px;
    margin: 0!important;
}
.message_left .message__thumbnail{
    width: 50px;
    display: inline-block;
}
.message_left .message__thumbnail img{
    width: 50px;
}
.message_left .message__time{
    display: inline;
    position: relative;
    left: 80px;
    color: white;
    font-size: 12px;
}

.sendMessageForm{
    position: relative;
    margin-top: 0px!important;
    top: 0px;
}
.newMessage{
    content: "New message";
    position: absolute;
    top: -60px;
    left: 0;
    right: 0;
    margin: auto;
    padding: 10px;
    width: 50px;
    background-color: #6d6d6d;
    text-align: center;
    color: white;
    text-align: center;
    border-radius: 25px;
    font-size: 12px;

}
.newMessage img{
    width: 30px;
    height: 30px;
}

#imagePreview img{
    width: 100%;
    height: 100%;
}