Scientists are uncovering a deeper layer of DNA biology—where its shape, stiffness, and 3D organization are just as important as its sequence. New tools are mapping how replication starts, how damage ...
Tiny tweaks in DNA folding can have big effects. A study from Umeå University shows that even the most subtle changes in DNA's shape have an important influence on gene activity and energy production.
A new study has illuminated an important process that occurs during cell division and is a likely source of DNA damage under some circumstances, including cancer. A new study from scientists at the ...
What does !important mean in CSS? Is it available in CSS 2? CSS 3? Where is it supported? All modern browsers?
Using the !important keyword in CSS is a way to prevent other meddlesome programs from taking liberties to interpret your html/css in a way other than what you want. For example when someone goes to print your html/css to paper-and-ink, they often want the background-color property to be white to save ink. So the program overrides your background-color property. This !important keyword ...
A declaração !important serve para forçar o CSS a usar a propriedade descrita nessa linha. O CSS funciona por hierarquias, uma cascata de regras que obedecem a prioridades.
css - Para que serve a declaração "!important"? - Stack Overflow em ...
2 Strictly speaking you shouldn't need to use !important if you've structured your CSS well and don't have too many degrees of specificity. The most appropriate time to use !important is when you have one exceptional style that you want to style outside of your site's normal cascade.