* {
    box-sizing: border-box;
}

body {
    margin: 0;
}

#i2d5 {
    width: 100%;
    height: 100vh;
}

.flexcolumn {
    align-items: stretch;
}

#i4f8 {
    justify-content: center;
    align-items: center;
    display: flex;
    flex-flow: row wrap;
}

#ijof {
    display: flex;
    justify-content: center;
    margin-right: 10px;
    height: auto;
    width: auto;
    margin: 0 2px 0 2px;
    flex-grow: 0;
}

#iadsx {
    margin-right: 10px;
    margin: 2px 2px 2px 2px;
}

#i6pn {
    width: 68px;
    margin: 0 0 4px 0;
}

#done {
    width: 68px;
}

#CTATProblemSolving {
    width: auto;
    height: auto;
    flex-grow: 1;
}

#CTATProblem {
    width: auto;
    height: auto;
    flex-grow: 1;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#CTATSolution {
    flex-grow: 3;
    width: auto;
    height: auto;
    justify-content: space-evenly;
}

#Title {
    width: auto;
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 25px 0;
    font-family: Verdana, Geneva, sans-serif;
}

#Instructions {
    width: auto;
    font-family: Verdana, Geneva, sans-serif;
}

#Fields {
    width: auto;
    flex-grow: 1;
    height: auto;
    justify-content: space-around;
    align-items: center;
}

#i1ggq {
    height: auto;
    width: 50px;
    text-align: center;
    font-size: 20px;
    flex-shrink: 0;
    flex-grow: 1;
    flex-basis: 0;
}

#op {
    height: auto;
    font-size: 20px;
    flex-grow: 1;
    flex-basis: 0;
    margin: 0 0 0 10px;
}

#Answer {
    flex-basis: 0;
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

#rb2 {
    margin: 0 20px 0 20px;
    font-family: Verdana, Geneva, sans-serif;
    font-size: 16px;
    width: auto;
}

#rb1 {
    font-family: Verdana, Geneva, sans-serif;
    font-size: 16px;
    width: auto;
}

#rb3 {
    font-family: Verdana, Geneva, sans-serif;
    font-size: 16px;
    width: auto;
}

.CTATTextInput-input {
    width: 100px;
}

#-\39 --8--7--6--5--4--3--2--1-0-1-2-3-4-5-6-7-8-9 {
    height: 50px;
    width: 200px;
    margin: 0 0 0 10px;
}

#cb1 {
    height: 50px;
    margin: 0px 0px 0px 0px;
    flex-grow: 1;
}

#cb2 {
    height: 50px;
    margin: 0 0 0 10px;
    flex-grow: 1;
}

#cbresult {
    height: 50px;
    margin: 0 0 0 10px;
    flex-grow: 1;
}