ShoppingCart modify Price

Hello,

i use the shoppingcart plugin.
The Plugin comes with a big red dot for the price.
I found in the css file some code

.shoppingcart-thumb {

position: relative;
display: inline-block; }
.shoppingcart-thumb .shoppingcart-price {
position: absolute;
top: 0;
right: -15px;
height: 60px;
line-height: 60px;
text-align: center;
width: 60px;
background: #e74c3c;
border-radius: 100%;
color: #fff; }

When i change them nothing happens.
Somebody know where i can change the size and color of the red dot price?

thx

Did you edit the CSS file directly or did you edit the Sass file? Did you recompile the CSS?
./scss.sh
Try clearing the cache...
bin/grav clear-cache