* {
    box-sizing: border-box;
    margin: 0;
    font-family: sans-serif;
    font-size: 1em;
    line-height: 1.7;
}

.light {
    --clr-primary: hsl(0 0% 90%);
    --clr-primary-sub: hsl(0 0% 100%);
    --clr-text: hsl(0 0% 15%);
    --clr-heading: hsl(0 0% 25%);
}

.dark {
    --clr-primary: hsl(209 50% 10%);
    --clr-primary-sub: hsl(209 50% 5%);
    --clr-text: hsl(209 50% 90%);
    --clr-heading: hsl(209 50% 80%);
}

body {
    background-color: var(--clr-primary);
    color: var(--clr-text);
}

body.light #lightModeIndicator {
    display: none;
}

body.dark #darkModeIndicator {
    display: none;
}

.contentContainer {
    padding: 2em 5%;
    border-bottom: 5px solid var(--clr-heading);
}

.switchHolder {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.switchHolder .switchBtn {
    outline: none;
    border: 2px dashed;
    background-color: transparent;
    border-radius: 50%;
    width: 3em;
    height: 3em;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: .3em;
    cursor: pointer;
    color: 5px solid var(--clr-heading);
}

.switchHolder .switchBtn:hover {
    border: 2px solid;
}

.switchHolder .switchBtn i {
    font-size: 1.75em;
}

.contentContainer h1 {
    font-size: 2.5em;
    margin: 0 0 1em;
    color: var(--clr-heading);
}

.contentContainer p {
    font-size: 1.15em;
    margin: 0 0 1em;
}