.title{
    text-align: center;
    width: 100%;
    height: 100px;
    font-size: 40px;
    line-height: 100px;
    font-weight: bolder;
    background-color: #009688;
}

.connectcode{
    background-color: #009688;;
    padding: 20px;
    font-size: 20px;
    font-weight: bold;
    height: 40px
}
.des{
    float: left;
    line-height: 38px;
}
.input{
    margin-left: 20px;
    width: 130px;
}
.sendbox{
    position: absolute;
    bottom: 0px;
    width: calc(100% - 40px);
    height: 100px;
    padding: 20px;
    background-color: #009688;
}

.inpbox{
    float: left;
    width: calc(100% - 120px);
}

.btnbox{
    float: left;
    width: 180px;
    margin-left: 20px;
    padding-right: 0px;
    height: 100px;
    width: 100px;
}
#sendbtn, #morebtn{
    width: 100px;
}
.chatbox{
    width: 100%;
    background-color: #eeeeee;
    overflow: auto;
}
html,body,.mainbox{
    height: 100%;
}
.msg{
    margin: 20px;
    background-color: #31bdec;
    padding: 20px;
    font-size: 20px;
    display: inline-block;
    border-radius: 5px;
    border: 1px solid #155164;
}

.remote, .local{
    max-width: 80%;
    word-break: break-word;
}

.filedisplay{
    position: absolute;
    height: 120px;
    width: 300px;
    background-color: #cccccc;
    top: 190px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 5px;
    border: 2px solid #c2c2c2;
    text-align: center;
    font-size: 20px;
    line-height: 50px;
    padding-left: 20px;
    padding-right: 20px;
    display: none;
}
.filedes{
    margin-bottom: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.tips{
    position: absolute;
    width: 100%;
    height: calc(100% - 220px);
    opacity: 70%;
    z-index: 100;
    top: 180px;
    text-align: center;
    background-color: black;
    color: white;
    font-size: larger;
    font-weight: bolder;
    padding-top: 40px;
}