Hi there,
for the account info you can use this code changing the width with the value you want:
a.yith-proteo-user-welcome-message img {
width: 15px;
}
for the hearth icon, you can upload a smaller image… or use this CSS snippet changing the width with the value you want
section#custom_html-5 img {
width: 17px;
}
for the cart icon you can use this cose changing the font size with the value you want
.widget_shopping_cart .proceed-to-cart-icon span.lnr {
font-size: 1.2rem;
}
for the search icon, again, you can change its font size with this code
.header-sidebar .widget_search:before {
font-size: 1.2rem;
}
About the price, quantity and add to cart appearance, a theme update is scheduled for the coming days with new features including this one ??
I hope you will appreciate it!