button{
    background-color: #2c3e50;
    color:#ffffff;
    border-radius: 3px;
    font-family: Microsoft JhengHei;
}
.shows{width:100%;
    justify-content: center;
}
.mes{   
    display: inline-flex;
    background-color: rgb(224, 238, 245);
    border-radius: 3px;
    padding: 10px;
    margin: 1%;
    width: 170px;
    height:170px;
    font-family: Microsoft JhengHei;
    flex-direction: column;
    justify-content: space-between;
}
.middle{
    margin:70px;
  }

.time{display: flex;
    flex-direction: row-reverse;
}

.chat{
    display: flex;
    flex-direction: row;
}
h4{ font-family: Microsoft JhengHei;}

.animated {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
  }
  
  .animated:hover {
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
  }
  

@media(min-width:320px){
    .middle{
        margin:40px 20px;
    }
    .selfie{
        width:100%;
        height:auto;
        margin-bottom:20px;
    }
    .mes{    
        margin-top:10px;
        width: 280px;
        height:140px;}
}

@media (min-width: 345px) { 
    .middle{
        margin:80px 35px;
    }
    .mes{   
        margin-top:10px; 
        width: 305px;
        height:140px;}
}

@media (min-width: 425px) { 
    .mes{    
        width: 170px;
        height:170px;}
}

@media (min-width: 768px) { 
    .middle{
        margin:80px;
      }
    .mes{    
        width: 190px;
        height:160px;}
}

@media (min-width:992px){
    .middle{
      margin:80px 150px;
    }
}

@media (min-width: 1024px) { 
    .middle{
        margin:80px 150px;
      }
    .mes{    
    width: 220px;
    height:190px;}
}