.alignment{
    text-align:center;
}

.table{
    margin-top:3%;
    table-layout:auto;
}

.containers {
    position: relative;
    text-align: center;
    color: white;
}
.table-borderless > tbody > tr > td,
.table-borderless > tbody > tr > th,
.table-borderless > tfoot > tr > td,
.table-borderless > tfoot > tr > th,
.table-borderless > thead > tr > td,
.table-borderless > thead > tr > th {
    border: none;
}
@media (min-width:320px)  { 
    .imgb{
        height:180px;
    }
    .imgr{
        height:80px;
    }
    .containerk{
        margin:1%;
        margin-top:25%;
    }
    .centered {
        font-family: Consolas;
        position: absolute;
        top: 76%;
        left: 50%;
        color: black;
        font-size: 20px;
        transform: translate(-50%, -50%);
    }
    .center{
        margin: 10% auto;
        width: 80%;
    }
    .title{
        text-align: center;
        font-size: 35px;
        padding: 5%;
        background-color: aliceblue;
        border-radius: 15px;
    }
 }
@media (min-width:481px)  { 
    .imgb{
        height:180px;
    }
    .imgr{
        height:80px;
    }
    .containerk{
        margin:1%;
        margin-top:25%;
    }
    .centered {
        font-family: Consolas;
        position: absolute;
        top: 76%;
        left: 50%;
        color: black;
        font-size: 20px;
        transform: translate(-50%, -50%);
    }
    .center{
        margin: 10% auto;
        width: 80%;
    }
    .title{
        text-align: center;
        font-size: 35px;
        padding: 5%;
        background-color: aliceblue;
        border-radius: 15px;
    }
 }
@media (min-width:641px)  { 
    .imgb{
        height:180px;
    }
    .imgr{
        height:80px;
    }
    .containerk{
        margin:1%;
        margin-top:25%;
    }
    .centered {
        font-family: Consolas;
        position: absolute;
        top: 80%;
        left: 50%;
        color: black;
        font-size: 20px;
        transform: translate(-50%, -50%);
    }
    .center{
        margin: 10% auto;
        width: 35%;
    }
    .title{
        text-align: center;
        font-size: 35px;
        padding: 5%;
        background-color: aliceblue;
        border-radius: 15px;
    }
 }
@media (min-width:961px)  { 
    .imgb{
        height:360px;
    }
    .imgr{
        height:154px;
    }
    .containerk{
        margin:1%;
        margin-top:25%;
    }
    .centered {
        font-family: Consolas;
        position: absolute;
        top: 76%;
        left: 50%;
        color: black;
        font-size: 46px;
        transform: translate(-50%, -50%);
    }
    .center{
        margin: 10% auto;
        width: 35%;
    }
    .title{
        text-align: center;
        font-size: 35px;
        padding: 5%;
        background-color: aliceblue;
        border-radius: 15px;
    }
 }
@media (min-width:1025px) { 
    .imgb{
        height:360px;
    }
    .imgr{
        height:154px;
    }
    .containerk{
        margin:5%;
    }
    .centered {
        font-family: Consolas;
        position: absolute;
        top: 76%;
        left: 50%;
        color: black;
        font-size: 46px;
        transform: translate(-50%, -50%);
    }
    .center{
        margin: 10% auto;
        width: 35%;
    }
    .title{
        text-align: center;
        font-size: 35px;
        padding: 5%;
        background-color: aliceblue;
        border-radius: 15px;
    }
 }
@media (min-width:1281px) { /* hi-res laptops and desktops */ }