*{
    padding: 0px;
    margin: 0px;
    font-family: Tahoma;
    font-size: 14px;
    border-collapse: collapse;
    width: auto;
}
body{
    padding: 10px;
}
div.date{
    padding: 3px;
    background-color: #b3f9d1;
    border:1px solid #0bdf02;
    border-radius: 5px;
    left: 50%;
    top: 20px;
    position: fixed;
    margin-left:-72px;
    z-index: 10;
}
.message{
    padding: 3px;
    background-color: #f9fdce;
    border: 1px solid #fcf594;
    margin: 10px;
    border-radius: 5px;
}

p:first-child{
    font-size: 12px;
    color: #666;
}
div.in{
    margin-left: 20px;
    margin-right: 100px;
}
div.out{
    margin-left: 100px;
    margin-right: 20px;
    background-color: #baf9f2;
    border-color: #6bebfb;
    position: relative;
}
div.in::before, .in::after{
    content: '';
    position: absolute;
    left: -20px;
    top: 5px;
    border: 10px solid transparent;
    border-right: 10px solid #fcf594;
}
div.in::after{
    border-right: 10px solid #f9fdce;
    left: -19px;
}
div.out::before, .out::after{
    content: '';
    position: absolute;
    right: -20px;
    top: 5px;
    border: 10px solid transparent;
    border-left: 10px solid #6bebfb;
}
div.out::after{
    border-left: 10px solid #baf9f2;
    right: -19px;
}
p:only-child{
    font-size: 14px;
    color: black;
}
#forma{
    position: fixed;
    bottom: 0px;
    text-align: right;
    left: 0px;
    width: 100%;
    background-color: #b3f9d1;
    border-top: 1px solid #0bdf02;
    padding: 15px;
    box-sizing: border-box;
}
#texta{
    width: 100%;
    text-align: left;
    padding: 5px;
    box-sizing: border-box;
}
#zxc{
    width: 150px;
    padding: 5px;
    margin-top: 5px;
}
div.messages{
    margin-top: 50px;
    margin-bottom: 120px;
}