.chat_box {
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-top: 5px;
    min-height: 400px;
}

.main {
    margin-top: 25px;
}

.message {
    position: relative;
    margin: 10px 17px 10px 17px;
    display: inline-block;
    min-height: 30px;
    font-family: 'Segoe UI Semilight', 'Open Sans', Verdana, Arial, Helvetica, sans-serif;
    font-weight: 300;
    font-size: 11pt;
    letter-spacing: 0.02em;
    line-height: 14pt;
    font-smooth: always;
    height: auto;
    padding: 10px;
    background-color: #ecf0f5;
    border-radius: 6px;
}

.message-wrapper {
    width: 100%;
    display: block;
}

.message-left {
    text-alignt: left;
}

.message-right {
    text-align: right;
    float: right;
}

.message-left:before {
    content: "";
    border-style: solid;
    border-width: 12px 12px 12px 0;
    border-color: transparent #eceff1 transparent transparent;
    height: 0px;
    position: absolute;
    left: -12px;
    top: 15px;
    width: 0;
    -webkit-transform: rotate(360deg);
}

.message-right:before {
    content: "";
    border-style: solid;
    border-width: 12px 0 12px 12px;
    border-color: transparent transparent transparent #eceff1;
    height: 0px;
    position: absolute;
    right: -12px;
    top: 15px;
    width: 0;
    -webkit-transform: rotate(360deg);
}

.input-chat {
    margin-top: 10px;
    margin-right: 0px;
    margin-bottom: 10px;
    position: relative;
}

#chat_val {
    border: 1px #bababa solid;
    width: 100%;
    padding: 4px 2px 6px 5px;
    background-color: #fff;
    outline: 0;
    margin-right: 2px;
    min-height: 32px;
    position: relative;
    box-sizing: border-box;
}

.input-chat-button {
    background: #fff;
    top: 2px;
    width: 26px !important;
    height: 27px !important;
    min-width: 26px !important;
    min-height: 27px !important;
    cursor: pointer;
    color: #000;
    position: absolute;
    left: 100%;
    margin-left: -28px;
    display: block;
    border: 1px #fff solid;
}

#hash{
    font-size: 19px;
}