*{
    border: 0;
    margin:0;
}
.cards{
    display: grid;
    grid-template-areas: "one two three four five six "
                         "seven eight nine ten eleven tweleve"
                         "thirteen options ....";
    grid-template-columns:repeat(6,1fr);
    grid-template-rows: repeat(3,33vh);
}
body{
    background:black;
    margin: 5px auto;
    width: 100%;
}
.card{
    background: grey;
    margin: 5px;
    padding: 15px 50px;
}
.box{
    background: white;
    height: 100%;
    position: relative;
    font-size: 20px;
    opacity: 1;
    transition: all 1s ease-in-out;
}
.left{
    position: relative;
    top: 5px;
    left: 10px;
}
.suits{
    position: relative;
    top: 5px;
    left: 15px;
    text-align: center;
    /* background: chartreuse; */
    max-width: 85%;
    max-height: 100%;
}
.each{
    display: inline-block;
    margin:0px  20px;
}
.right{
    position: absolute;
    bottom: 5px;
    right: 10px;
    transform: rotate(180deg);
}
.options{
    grid-row: 3/4;
    grid-column: 2/7;
    /* grid-area: options; */
    margin: auto 0px;
}

.options button{
    display: inline-block;
    margin: 10px;
    width: auto;
    min-width: 100px;
    height: 33px;
    border: none;
    font-size: 1.2rem;
}
.red, .fa-heart-broken{
    color: red;
}
.black{
    color: black;
}
.faceCards img {
    /* margin: 0px auto; */
    width: 75%;
    height: 75%;
    /* background: red; */
}
.skew,.scale,.D3{
    color: black;
    margin: 0px auto;
    width: 85%;
    background: white;
    /* position: relative;
    top: 0;
    left: 0  */
}
.skew .title,.scale .title,.D3 .title{
    text-align: center;
    height:7vh; 
    padding: 2vh;
    font-size: 1.4rem;
    letter-spacing: 0.5cm;
}
.skew .main, .scale .main, .D3 .main{
    height: 70vh;
    text-align: center;
}
.skew .main .card, .scale .main .card, .D3 .main .card{
    background: white;
    margin: 0px auto;
    width: 40%;
    padding: 45px;
}
.skew .main .card img, .scale .main .card img, .D3 .main .card img{
    height: 75%;
    width: 75%;
}
.skew .buttons , .scale .buttons , .D3 .buttons{
    margin:auto 0px;
    height: 20vh;
    background: white;
    display: flex;
    justify-content: center;
    overflow: visible;
}
.skew .buttons button, .scale .buttons button , .D3 .buttons button{
    /* display: inline-block; */
    min-width: 100px;
    height: 30px;
    margin: 4vh;
}
.skew input, .scale input, .D3 input {
    border-bottom: 1px dashed black;
}
.skew .selectedX,.skew .selectedY, .scale .selected{
    background: lightblue;
}
.form {
    /* text-align: center; */
    display: flex;
    justify-content: center;
    margin-top: -50px;
}
.form input{
    width: 33px;
}
.form button{
    text-align: center;
    min-width: 100px;
    height: auto;
    margin-left: 20px;
}
/*effects of the buttons*/
.rotate{
    transform: rotate3D(90deg);
}
.rotateX{
    transform: rotateX(180deg);
}
.rotateY{
    transform: rotateY(180deg);
}
.rotateZ{
    transform: rotateZ(180deg);
}
.flip{
    transform:rotateY(180deg);
}
.fadeout{
    opacity: 0.3;
}
button:hover{
    background: dimgrey;
    color: white;
    transition: background 0.3s ease,color 0.3s ease;
}


/* CUBE */
/* w3 school */
/* .cube {
    font-size: 4em;
    width: 2em;
    margin: 1.5em auto;
    transform-style: preserve-3d;
    transform: rotateX(-45deg) rotateY(30deg);
  }
  
  .side {
    position: absolute;
    width: 2em;
    height: 2em;
    background: rgba(100,100,100,0.5);
    border: 1px solid red;
    text-align: center;
    line-height: 2em;
  }
  
  .front {transform: translateZ(1em);}
  .top {transform: rotateX(90deg) translateZ(1em);}
  .right {transform: rotateY(90deg) translateZ(1em);}
  .left {transform: rotateY(-90deg) translateZ(1em);}
  .bottom {transform: rotateX(-90deg) translateZ(1em);}
  .back {transform: rotateY(-180deg) translateZ(1em);} */

  /* .scene {
    perspective: 800px;
  } */

/* .body{
    perspective-origin:50% -100%;
    perspective: 1500px;
    overflow:hidden;
    background:#333;
    height: 450px;
}
.cube {
    margin-top: 100px;
    position:relative;
    padding-bottom:20%;
    transform-style: preserve-3d;
    transform-origin: 50% 100%;
    transform:rotateY(360deg) rotateX(0);
    transition:transform 15s;
  }
  .cubeFace {
    position: absolute;
    left:40%;top:0;
    width: 20%;height:100%;
    margin: 0 auto;
    transform-style: inherit;
    background: rgb(224, 130, 134);
    box-shadow:inset 0 0 0 5px #333; 
    transform-origin:50% 50%;
    transform: rotateX(90deg);
    backface-visibility:hidden;
  }
  .face2{
    transform-origin:50% 50%;
    transform: rotatez(90deg) translateX(100%) rotateY(90deg);
  }
  .cubeFace:before, .cubeFace:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    transform-origin:0 0;
    background: inherit;
    box-shadow:inherit;
    backface-visibility:inherit;
  }
  .cubeFace:before {
    top: 100%; left: 0;
    transform: rotateX(-90deg);
  }
  .cubeFace:after {
    top: 0; left: 100%;
    transform: rotateY(90deg);
  } */
  
  /* .body:hover .cube{
    transform:rotateY(405deg) rotateX(360deg);
  } */

#wrapD3Cube {
    width: 500px;
    height: 426px;
    margin: 20px auto;
    background-color: #EEE;
}
#wrapD3Cube:hover{
    transform: rotate3d(100deg);

}
#D3Cube {
    width: 112px;
    height: 112px;
    top: 150px;
    transform-style: preserve-3d;
    transform: rotateX(-22deg) rotateY(-38deg) rotateZ(0deg);
    margin: auto;
    position: relative;
    /* transition: all 3s ease-in-out; */
}   
#D3Cube > div {
    position: absolute;
    width: 112px;
    height: 112px;
    float: left;
    overflow: hidden;
    opacity: 0.85;
    transition: all 3s ease-in-out;
}
#side1 {
    transform: rotatex(90deg) translateX(0px) translateY(0px) translateZ(56px);
    background-color: #FFF;
}
#side2 {
    transform: rotateY(-90deg) translateX(0px) translateY(0px) translateZ(56px);
    background-color: #ffaf1c;
}
#side3 {
    transform: translateX(0px) translateY(0px) translateZ(56px);
    background-color: #58d568;
}
#side4 {
    transform: rotateY(90deg) translateX(0px) translateY(0px) translateZ(56px);
    background-color: #ed3030;
}
#side5 {
    transform: rotateY(180deg) translateX(0px) translateY(0px) translateZ(56px);
    background-color: #1c5ffe;
}
#side6 {
    transform: rotateX(-90deg) translateX(0px) translateY(0px) translateZ(56px);
    background-color: #f2f215;
}