#card_canvas{
    display: block;
    position: relative;
}

#card_canvas {
    z-index: 1;
}

.right {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 30px;
    background-color: skyblue;
    border-radius: 2px;
    z-index: 10000;
    box-shadow: 0 0 2px #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: .5;
}


.card_list{
    width: 100%;
    /*min-height: 100vh;*/
    /* padding: 10px; */
    display: flex;
    flex-wrap: wrap;
    justify-content:flex-start;

}
.card{
    width: 18em;
    /*min-width: 350px;*/
    /*max-width: 350px;*/
    height: 480px;
    /* margin: 10px; */
    /* margin: auto; */
    margin: 20px auto 0;
    /* background-color: #fff; */
    perspective: 1000px;
    border: white;

}
.card0{
    width: 18em;
    /*min-width: 350px;*/
    /*max-width: 350px;*/
    height: 480px;
    /* margin: 10px; */
    /* margin: auto; */
    margin: 20px auto 0;
    /* background-color: #fff; */
    perspective: 1000px;
    border: white;

}
.card-inner{
    width: 100%;
    height: 100%;
    position: relative;
    transition: transform 1s;
    transform-style: preserve-3d;
}
.front, .back{
    width: 100%;
    height: 100%;
    border-radius: 15px;
    background-size: cover;
    background-position: center;
    position: absolute;
    backface-visibility: hidden;
}
.cardlogo{
    position: absolute;
    top: 20px;
    width: 100%;
    text-align: center;
}
.titlesize{
    font-size: 30px;
}
.cardlogoimg{
    width: 120px;
    height: 120px;

}
.cardlogoimg_little{
    width: 40px;
    height: 40px;

}


.cardtitle{
    position: absolute;
    top: 30%;
    width: 100%;
    background-color: #000;
    font-size: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}
.phone{
    font-size: 24px;
}
.cardimg{
    width: 100%;
    height: 100%;
    border-radius: 15px;
    box-shadow: 0 0 20px #aaaaaa;
}

.back{
    transform: rotateY(-180deg);
}
.card:hover .card-inner{
    transform: rotateY(-180deg);
}