* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: Arial, Helvetica, sans-serif;
    /* width: 100vw;
    height: 100vh; */
    /* display: flex; */
    /* justify-content: center; */
    /* align-items: center; */
}
.containerX {
    margin: auto;
    width: 80%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    /* align-items: center; */
}
.flip-card-container1 {
    width: 600px;
    height: 500px;
    perspective: 1000px;
    margin:20px;
}
.flip-card-container2 {
    width: 600px;
    height: 500px;
    perspective: 1000px;
    margin:20px;
}
.flip-card {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 1s;
    transform-style: preserve-3d;
}
.flip-card-container1.flip .flip-card {
    transform: rotateY(180deg);
}
.flip-card-container2.flip .flip-card {
    transform: rotateY(180deg);
}
.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    border-radius: 15px;
    border: 1px solid black;
}
.flip-card-front {
    background-color: #333;
    color: #fff;
}
.flip-card-back {
    background-color: #517fa4;
    color: #fff;
    transform: rotateY(180deg);
}
.flip-card-front img, .flip-card-back img{
    width: 100%;
    height: 100%;
    border-radius: 15px;
}
.heart img{
    display: flex;
    width: 50px;
    height: 50px;
    /* flex-direction: column; */
    /* align-self: flex-end; */
}
.container2 {
    display: flex;
    flex-direction: row;
    margin: auto;
    width: 80%;
    /* flex-basis: auto; */
    /* flex-grow: 4; */
    /* width: 100%; */
    /* height: 100%; */
    justify-content: space-around;
}
.heart {
    display: flex;
    /* margin: auto; */
    position: relative;
    /* flex-grow: 4; */
    /* justify-content: space-between; */
}

.myClass {
    font-family: 'Times New Roman', Times, serif;
    font-size: 100px;
    color: #fff;
    backface-visibility: hidden;
}
/* .heart{
    flex-basis: 100%;
    width: 0;
} */

/* #left{
    height: 30vh;
    width: 20%;
}

#right{
    height: 30vh;
    width: 20%;
} */