mind.css

body{
    font-family: 'Work Sans', sans-serif;
    margin: 0px;
    background-color: #E9C893;
}

button{
    color: #1E392A;
    float: left;
    border: none;
    font-size: 20px;
    background: none;
    font-family: inherit;
    height: 100%;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 700;
    outline: none;
    padding-left: 45%;
    margin: 20px 0px;
}

.solution{
    margin-top: 30px;
    height: 100px;
}
#findItElement{
    transition-duration: all 10s;
}
.displayElements{
    height: 445px;
    margin: 30px 30px 0px 30px;
}

.rules{
    color:#1E392A;
    font-weight: 300;
    margin: 0% 0% 0% 15%;
    text-align: center;
}

p{
    font-weight: 700;
    font-size: 400%;
    height: 80px;
    text-align: center;
    margin: 11px;
}

.header{
    height: 100px;
    background: #828081;
    margin: 0px 0px auto;
    text-align: center;
}
span{
    font-family: 'Dancing Script', cursive;
    color: white;
    font-weight: 700;
    font-size: 75px;
}
.node{
    width: 30px;
    margin: 12px;
    color: #3CC47C;
}
.elements{
    width: 10%;
    font-size: 20px;
    float: left;
    font-weight: 600;
    color: #1E392A;
}