Latest News' uppercase titles

hi,

i have set up one of my pages as the “static front page” of my localhost site through “customize”. In the “static front page” i am using the “Moesia FP: Latest News”, but the title of each post shown is in uppercase.

Although i have used some custom css code (see ps.) for changing “text-transformation” to “none” for the widget titles and the menu, still, there is this problem to me.

How can i change this to “none”, as i have mentioned before?

ps. this is the custom css i am using right now->

section .widget-title{text-transform: none;}
.main-navigation li {text-transform: none;}

thanks in advance.