# Using alertblock inside block in tikzposter

Is there a simple way to use alertblock inside \block in tikzposter? I need to emphasize some statement and using alertblock will be very practical. Something like:

\block{Block Title}{

text text text
text text text

text text text

}


• Please complete your code by adding \documentclass{...}, necessary packages and \begin{document}...\end{document}. That would make it much easier for people to help and make it more likely that their help will actually be applicable to your situation.
– cfr
Aug 29, 2015 at 1:13

Although there's no alertblock environment in tikzposter, you can use \innerblock (with a title) or \coloredbox (if no title is needed); refer to the documentation to see all options available for those commands:

\documentclass{tikzposter}
\usepackage{xcolor}

\title{The Title}
\author{The Author}

\begin{document}
\maketitle

\block{Block Title}{%
text text text text text text
\innerblock[roundedcorners=10pt]{The Key Idea}{text text text}
\coloredbox[fgcolor=red]{text text text}
}

\end{document}


Another option is to use the beamer skin from tcolorbox and design your own block:

\documentclass[svgnames]{tikzposter}
\usepackage[most]{tcolorbox}

beamer,
colback=Salmon!50!white,
colframe=FireBrick!75!black,
}

\title{The Title}
\author{The Author}

\begin{document}
\maketitle

\block{Block Title}{%
text text text text text text
\innerblock[roundedcorners=10pt]{The Key Idea}{text text text}
\coloredbox[fgcolor=red]{text text text}