:root {
    --panel: rgb(30, 33, 45);
    --background: rgb(50, 55, 75);
    --highlight: rgb(70, 77, 105);
    --dark: rgb(20, 22, 30);
    --light: rgb(190, 200, 220);
    --shadow: rgba(20, 22, 30, 0.5);
}

body {
    position: relative;
    width: 900px;
    background-color: var(--background);
    margin: auto;
}

.equation-container {
    position: relative;
    float: left;
    background-color: var(--panel);
    color: var(--light);
    box-sizing: border-box;
    width: 300px;
    margin: 0;
    height: 100px;
    margin-bottom: 10px;
    margin-top: 10px;
    border-radius: 10px;
    border-style: solid;
    border-color: var(--light);
    border-width: 0px;
}

.color-container {
    position: relative;
    float: left;
    background-color: var(--panel);
    color: var(--light);
    box-sizing: border-box;
    width: 200px;
    height: 100px;
    margin: 0;
    margin-top: 10px; margin-left: 10px;
    border-radius: 10px;
    border-style: solid;
    border-color: var(--light);
    border-width: 0px;
}

.input-container {
    position: relative;
    float: left;
    background-color: var(--panel);
    color: var(--light);
    box-sizing: border-box;
    width: 380px;
    height: 100px;
    margin: 0;
    margin-top: 10px; margin-left: 10px;
    border-radius: 10px;
    border-style: solid;
    border-color: var(--light);
    border-width: 0px;
    display: dark;
    overflow: hidden;
}

.scroll {
    position: absolute;
    top: 0;
    height: 150px;
    width: 350px;
}

.scroll-bar {
    position: absolute;
    top: 0; right: 0;
    width: 10px;
    height: 50px;
    background-color: var(--light);
}

.scroll-bar-track {
    position: absolute;
    top: 0; right: 0;
    width: 10px;
    height: 100px;
    background-color: var(--background);
    /* border-radius: 5px; */
}

.container-row {
    margin: 10px;
    height: 35px;
    display: flex;
    align-content: center;
    vertical-align: center;
    justify-content: space-between;
}

.container-row>h3 {
    margin: 10px;
}

.container-row>input {
    color-scheme: dark ;
    color: var(--light);
    background-color: var(--background);
    border-width: 1px;
    border-style: solid;
    border-radius: 10px;
    border-color: var(--light);
}

.container-row>select {
    color-scheme: dark ;
    color: var(--light);
    background-color: var(--background);
    border-width: 1px;
    border-style: solid;
    border-radius: 10px;
    border-color: var(--light);
    margin-top: 5px;
    height: 25px;
}

.canvas {
    position: relative;
    box-sizing: border-box;
    border-radius: 10px;
    background-color: var(--panel);
    border-style: solid;
    border-color: var(--light);
    border-width: 1px;
    width: 900px;
    height: 500px;
}