CSS

css math functions simplifier

:root {  font-size: calc(16px + 3vw);}

css math functions simplifier

:root {  font-size: 18px; /* default below 600px */}@media (min-width: 600px) {  :root {    font-size: 3vw;  }}

css math functions simplifier

Viewport units:	1vw	2vw	3vw	4vw	5vw
Viewport size	font-size in pixels
400px	4px	8px	12px	16px	20px
500px	5px	10px	15px	20px	25px
600px	6px	12px	18px	24px	30px
700px	7px	14px	21px	28px	35px
800px	8px	16px	24px	32px	40px
900px	9px	18px	27px	36px	45px
1000px	10px	20px	30px	40px	50px
1100px	11px	22px	33px	44px	55px
1200px	12px	24px	36px	48px	60px

css math functions simplifier

.my-element {
    width: calc(50% - 10rem);
}<div class="open_grepper_editor" title="Edit & Save To Grepper"></div>

css math functions simplifier

Limit font scaling with calc() permalink
If you would like set an exact minimum font-size in pixels you can use calc().

:root {
  font-size: calc(16px + 3vw);
}