html {
    background-color: #D3D3D3;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    font-weight: 800;
    color: #4B4B4B;
    letter-spacing: 0.1rem;
    line-height: 1.1rem;
}

footer { 
    display: block;
    position: absolute;
    margin: 5rem -2rem;
    max-width: 1200px;
    height: 150px;
    width: 100%;
    font-size: 0.8rem;
    background-color: #D3D3D3;
    text-align: center;
    font-weight: light;
    line-height: 1.4rem;
    letter-spacing: 0.00rem;
}

body {
    margin: 25px auto;
    padding: 2rem 2rem 4rem;
    max-width: 1200px;
    color: #4B4B4B;
    background-color: #F5F5F5;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
}



header {
    text-align: right;
    padding:0px 20px;
}



content {
    font-size: 1rem;
    display:block;
    font-weight: normal;
    max-width: 1000px;
    margin: auto;
    text-align: justify;
}

h1{
    display: block;
    color: #4B4B4B;
    font-size: 1.8rem;
    font-weight: light;
    line-height: 1.1rem;
    letter-spacing: 0.1rem;
}


h2 {
    display: inline-block;
    width: 90%;
    margin-top: 0rem;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: lighter;
    line-height: 1.2rem;
    letter-spacing: 0.08rem;
}



h3, h4, h5, h6 {
    font-weight: lighter;
    line-height: 1.5rem;
    letter-spacing: 0.08rem;
}

h3 {
    color: #156470;
    display:inline;
    text-align: right;
    font-size: 1.1rem;
    line-height: 1.5rem;
    margin-right:3rem;
    margin-top: 0rem;
    margin-bottom: 0rem;
    font-weight: normal;
}

h4 {
    margin-top: 0;
    margin-bottom: 0.2rem;
    font-weight: lighter;
    line-height: 1.4rem;
    font-size: 1rem;
    letter-spacing: 0.06rem;
}
h5 {
    color: #156470;
    margin-top: 0;
    margin-bottom: 0.2rem;
    font-weight: light;
    line-height: 1.5rem;
    letter-spacing: 0.06rem;
    text-align: left;
}

a {
    color: #156470;
}

p {
  margin-top: 0;
  margin-bottom: 0;
    font-weight: bold;
    line-height: 1.5em;
    letter-spacing: 0.06rem;
}

.center {
    width : 95%;
    text-align: center;
}

.middle {
    display: table-cell;
        width: 100%;
        height: 100%;
        vertical-align: middle;
}

.metrics {
    position: absolute;
    background-color: black;
    border-style: ridge;
    border-width: 15px;
    border-color: rgb(235, 235, 235);
    padding: 10px 30px;
    margin-left: -7%;
    max-width: 20%;
    max-height: fit-content;
    font-weight: bolder;
    font-size: 2.5rem;
}

.metrics p {
    display: inline;
    font-weight: bolder;
    font-size: 3rem;
}

.middle description {
  line-height: 1.5;
  display: inline-block;
  vertical-align: middle;
    padding:70px 0px;
}

grade {
    width : 100%;
  display: block;
  text-align: right;
}

input[type=text] {
    padding:5px; 
    border:2px solid #ccc; 
    -webkit-border-radius: 5px;
    border-radius: 5px;
}

input[type=submit] {
    font-weight: normal;
    padding:10px 50px;
    border:0 #a6a9a9;
    cursor:pointer;
    -webkit-border-radius: 5px;
    border-radius: 20px;
    font-size: 1.5rem;
    color: #4B4B4B;
    margin-top: 2rem;
   margin-bottom: 2rem;
    background: linear-gradient( #DADAD9, #B2B2B1);
    text-shadow: 0px 1px 0px rgba( 255, 255, 255, 0.4);
    box-shadow: 0 0 5px rgba( 0, 0, 0, 0.5), 0 -1px 0 rgba( 255, 255, 255, 0.4);
}


button, input[type=submit] {
    font-weight: normal;
    padding:10px 30px;
    border:0 #a6a9a9;
    cursor:pointer;
    -webkit-border-radius: 5px;
    border-radius: 20px;
    font-size: 1.5rem;
    color: #4B4B4B;
    margin-top: 2rem;
   margin-bottom: 2rem;
    background: linear-gradient( #DADAD9, #B2B2B1);
    text-shadow: 0px 1px 0px rgba( 255, 255, 255, 0.4);
    box-shadow: 0 0 5px rgba( 0, 0, 0, 0.5), 0 -1px 0 rgba( 255, 255, 255, 0.4);
}
input[type=submit]:hover, button:hover{
     text-shadow: 0px 1px 0px rgba( 255, 255, 255, 0.2);
     background: linear-gradient( #BBB, #888);
}

button:active{
     text-shadow: 0px 1px 0px rgba( 255, 255, 255, 0.2);
     background: linear-gradient( #AAA, #999);
     box-shadow: 1px 1px 10px black inset, 
                 0 1px 0 rgba( 255, 255, 255, 0.4);
}

.listScripts ul {
    line-height: 45px;
    margin-bottom: 1em;
    font-size: 1.5rem;
    font-weight: lighter;
}

.float-container {
    /*border: 3px solid #333;*/
    padding: 20px 0px 50px;
    display: flex;
    height: 500px; /*sets the height of the page*/
}

.float-child-left {
    width: 25%;
    float: left;
    padding: 20px;
    /*border: 2px solid red;*/
    height: 100%;
}  
.float-child-right {
    width: 75%;
    float: right;
    padding: 20px;
    /*border: 2px solid red;*/
    height: 100%;
} 

.exams {
    display: flex;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: none;
    margin-left: auto; 
    margin-right: 10%;
    margin-top: 0%;
}

.matrix-board {
  padding: 2px;
  display: grid;
  grid-template-columns: 270px 270px 270px;
    grid-template-rows: 90px 90px 90px 90px 90px;
}

/* The flip box container - set the width and height to whatever you want. We have added the border property to demonstrate that the flip itself goes out of the box on hover  */
.flip-box {
  margin: 0px;
  padding: 10px 5px; 
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 500ms;
  transition-timing-function: ease;
    
  background-color: transparent;
  height: 80px;
  
}
.flip-box-inner:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 25px 0 rgba(0, 0, 0, 0.3), 0 0 1px 0 rgba(0, 0, 0, 0.25);
  transition: 500ms;
  transition-timing-function: ease;
}

/* This container is needed to position the front and back side */
.flip-box-inner {
    border: 1px solid  hsla(0, 0%, 0%, 0.1);
    box-shadow: 0 0.15em 0.175em hsla(0, 0%, 0%, 0.1);
    perspective: 1000px; /* Remove this if you don't want the 3D effect */
    background-color: #bbb;
  position: relative;
  width: 100%;
  height: 90%;
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}


/* Do an horizontal flip when you move the mouse over the flip box container */
.flip-box.is-switched .flip-box-inner {
  transform: rotateY(180deg);
}

/* Position the front and back side */
.flip-box-front, .flip-box-back {
    position: absolute;
    margin: 0px;
    padding: 5px; 
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden; /* Safari */
    backface-visibility: hidden;
    overflow-y:auto;
}

/* Style the front side (fallback if image is missing) */
.flip-box-front {
  color: black;
  z-index: 1;
}

/* Style the back side */
.flip-box-back {
  background-color: #156470;
  color: white;
  transform: rotateY(180deg);
  z-index: -1;
}

.flip-box.is-switched .flip-box-front {
    z-index: -1;
 }
 
 .flip-box.is-switched .flip-box-back {
   z-index: 1;
 }
 
.result {
    visibility: hidden;
}

#result {
    visibility: hidden;
}

.survey {
    padding: 40px;
}

.survey .question {
    padding: 10px 40px;
    margin-block: 30px;
    
}

.survey .question * {
    margin: 0px 10px;
    padding: 0px 0px;
    font-size: 16px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #4B4B4B;
}

input[type="number"] {
    width: 60px;
    text-align: center;
}

select {
    text-align: center;
}

input[type=range] {
    width: 60%;
  }