body{
    background-color: black;
    color: white;
}

h1{
    text-align: center;
    font-size: 40px;
}

h2{
    text-align: center;
}

.chat_users h3{
    color: white;
    margin: 0;
    margin-left: 55px;
    border-spacing: 10px;
    font-family: Tahoma;
    font-size: 20px;
}

.content{
    width:840px;
    height:870px;
    margin:auto;
    background-color:#008080; 
}

.chat_users h4{
    color:white;
    margin: 0;
    margin-left: 55px;
    border-spacing: 10px;
    font-family: Perpetua;
    text-align: left;
    font-size: 15px;
}

.chat_users{
    height:44px;				
    width:auto;
    background-color:#008080;
}

.chat_user{
    width:50%;
    float: left;
}

.chat_fotoprofilo{
    width: 30px;
    height: 30px;
    margin-left:15px;
    margin-top:3.5px;
    border-radius: 50%;  
    float: left;
}

.chat_content{
    background-color: white;
    height: 700px;
    width:840px;
    overflow-y: scroll;
    background-image: url(immagini/Sfondo_Whatsapp.png);
    margin-top: 0px;
    margin-bottom: 10px;
    background-size: contain;
}

input{
    width: 83%;
    height: 35px;   
    padding: 2px;
    margin-left: 5px;
    border-radius: 5px;
    float: left;
}

.chat_inputs{
    width: 50%;
    float: left;
}

#btn, #btn1{
    cursor: pointer;
    border-radius: 50%;
    height: 50px;
    width: 50px;
    background-color: #008080;
    margin-left: 5px;
}
.invio img{
    width:35px;
    padding: 0;
    height:35px;   
    border-radius: 50%;
    background-color: #008080;
}

li{
    overflow-wrap: break-word;
    text-align: right;
    list-style-type: none;
    padding: 10px 10px 10px 15px;
    font-family: Arial, Helvetica, sans-serif;
}

.msg1{
    max-width:95%;
    width: auto;
    margin-left: 10px;
    margin-right: 50%;
    float: left;
    margin-bottom: 10px;
    margin-top: 20px;
    text-align: left;
    background-color: white; 
	color: black;
    border-radius: 0 10px 10px 10px;
    padding: 10px 10px 10px 15px;
}

.msg2{
    max-width:95%;
    width: auto;
    margin-left: 50%;
    margin-right: 10px;
    float: right;
    margin-bottom: 10px;
    margin-top: 10px;
    background-color: #98fb98; 
	color:black;
    border-radius: 10px 0 10px 10px;
    padding: 10px 10px 10px 15px;
}

#reset{
    cursor: pointer;
    width:840px;
    margin-top: 15px;
    color: white;
    font-size: 10px;
    padding: 0 0 0 0;
    height: 50px;
    background-color: #008080;
    font-size: 25px;
}