style.css

.upperDeck{
    width:400px;
    height: auto;
    background-color: aqua;
}
.midDeck{
    width:90%;
    height:auto;
    margin: auto;
    background-color: lightcyan;
    border-bottom: 2px solid black;
    vertical-align: middle;
    
}
.midDeck>p{
    position: relative;
    margin:3px;
    padding:3px;
}

.table{
   
    width:auto;
    height:auto;
    background-color:fuchsia;
    margin: 10px;
    margin-top:0;
}
.midDeck:last-child{
    border-radius: 0px 0 5px 5px;
}
.midDeck:nth-child(2){
    border-radius: 5px 5px 0px 0px;
}
.tables{
    width:auto;
    height:100%;
    display:flex;
    flex-direction: row;
    margin: auto;
  justify-content: center;
    justify-items: center;
    justify-self: center;
}
.currPair{
    width:15px;
    height:15px;
   display: inline-block;
  
    position:relative;
    float:right;
    top:-6px;
    right:15px;
    background-color: lawngreen;
    
    border-radius: 50px;
}
@media(max-width:800px){
    .tables{
    width:auto;
        margin: auto;
    flex-direction: column;
   
}
    .table{
        width:auto;
        margin: auto;
        margin-bottom:10px;
    }
}