I'm having an issue with this code
\begin{table}[H]
\begin{longtable}{| p{4cm} | p{2cm} | p{7cm} |}
\hline
\multicolumn{3}{| p{14cm} |}{\cellcolor{lightgray} \centering \textbf{Iniciar sesión}}
\\\hline
\cellcolor{lightgray} \centering \textbf{Descripción} & \multicolumn{2}{| p{9cm} |}{}
\\\hline
\cellcolor{lightgray} \centering \textbf{Actor} & \multicolumn{2}{| p{9cm} |}{}
\\\hline
\cellcolor{lightgray} \centering \textbf{Pre-condición} & \multicolumn{2}{| p{9cm} |}{}
\\\hline
\cellcolor{lightgray} & \centering \textbf{Paso} & \textbf{}
\\\cline{2-3}
\cellcolor{lightgray} \centering \multirow{-2}{*}{\textbf{Secuencia normal}} & \centering \textbf{1.} &
\\\hline
\cellcolor{lightgray} \centering \textbf{Post-condición} & \multicolumn{2}{| p{9cm} |}{}
\\\hline
\cellcolor{lightgray} \centering \textbf{Excepciones} & \multicolumn{2}{| p{9cm} |}{}
\\\hline
\end{longtable}
\end{table}
As shown the vertical line of "Secuencia normal" box is thiner than the other ones that are above and below, does anyone know how to fix this?
|
on the left pf every column except the first (otherwise you get two touching rules: to the right of one column and l;eft of the next){| p{4cm} | p{2cm} | p{7cm} |}
with{|>{\columncolor{lightgray}} p{4cm} | p{2cm} | p{7cm} |}
, and removing\cellcolor{lightgray}
from all rows except the first.