Nachdem ich auf dieser Website gelesen hatte, habe ich auf der ersten Seite eine Kopfzeile erstellt, die sich von den Kopfzeilen der übrigen Seiten unterscheidet, indem ich Folgendes in die Präambel geschrieben habe:
\documentclass[twoside,12pt]{article}
\usepackage{lipsum} % Lorem ipsum
\usepackage[T1]{fontenc} % Use 8-bit encoding that has 256 glyphs
\usepackage{setspace} % Line spacing
\usepackage{microtype} % Slightly tweak font spacing for aesthetics
\usepackage[hmarginratio=1:1,top=32mm,columnsep=20pt,headheight=48pt]{geometry} % Document margins
\usepackage{multicol} % Used for the two-column layout of the document
\usepackage{tgschola}
\usepackage[hang, small,labelfont=bf,up,textfont=it,up]{caption} % Custom captions under/above floats in tables or figures
\usepackage{booktabs} % Horizontal rules in tables
\usepackage{float} % Required for tables and figures in the multi-column environment - they need to be placed in specific locations with the [H] (e.g. \begin{table}[H])
\usepackage{graphicx}
\usepackage{dblfloatfix}
\usepackage{flafter}
\usepackage{natbib} %Loader bibtex
\usepackage{bibentry}
\usepackage{hyperref} % For hyperlinks in the PDF
\usepackage{lettrine} % The lettrine is the first enlarged letter at the beginning of the text
\usepackage{paralist} % Used for the compactitem environment which makes bullet points with less space between them
\usepackage{titlesec} % Allows customization of titles
\renewcommand\thesection{\Roman{section}} % Roman numerals for the sections
\renewcommand\thesubsection{\Roman{subsection}} % Roman numerals for subsections
\titleformat{\section}[block]{\normalsize\itshape\bfseries\centering}{\thesection.}{1em}{} % Change the look of the section titles
\titleformat{\subsection}[block]{\itshape\bfseries\centering\small}{\thesubsection.}{1em}{} % Change the look of the section titles
\titlespacing{\section}{0pt}{8pt}{0pt}
\titlespacing{\subsection}{0pt}{0pt}{0pt}
\usepackage{fancyhdr} % Headers and footers
\pagestyle{fancy} % All pages have headers and footers
\usepackage{lastpage}
\fancyhead{} % Blank out the default header
\fancyfoot{} % Blank out the default footer
\widowpenalty10000
\clubpenalty10000
\usepackage{titling}
\pretitle{\begin{flushleft}}
\posttitle{\par\end{flushleft}\vskip 0.5em}
\preauthor{\begin{flushleft}}
\postauthor{\par\end{flushleft}}
\predate{\begin{flushleft}\vskip -3em}
\postdate{\par\end{flushleft}}
%-------------------------------------------------------------------------
% HEADER
%-------------------------------------------------------------------------
\fancypagestyle{plain}{%
\renewcommand{\headrulewidth}{0pt}%
\fancyhf{}%
\lhead{\Large\textbf{\textit{Header on front page}}}
\rhead{\tiny \textsc{Header} \\
Subject, \today}
\fancyfoot[C]{Page \thepage\ of \pageref{LastPage}}%
}
\fancyhead[C]{Header on other pages} % Custom header text
\fancyfoot[C]{Page \thepage\ of \pageref{LastPage}} % Custom footer text
Und das in meinem Dokument:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Journal Article
% LaTeX Template
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%----------------------------------------------------------------------------------------
% PACKAGES AND OTHER DOCUMENT CONFIGURATIONS
%----------------------------------------------------------------------------------------
\input{preamble}
%----------------------------------------------------------------------------------------
% TITLE SECTION
%----------------------------------------------------------------------------------------
\title{\vspace{-15mm}\fontsize{14pt}{0pt}\selectfont\textbf{Title}\vspace{-3mm}} % Article title
\author{
\small
\hspace{4em}\textbf{Authors}\\ % Your name
\hspace{4em}\small Place, \today
\vspace{1mm}}
\date{}
%----------------------------------------------------------------------------------------
\begin{document}
\maketitle % Insert title
\thispagestyle{plain}
%----------------------------------------------------------------------------------------
% Summary
%----------------------------------------------------------------------------------------
\noindent\makebox[\textwidth][c]{%
\begin{minipage}{1\textwidth}
\begin{spacing}{1.0}
\small\textbf{Abstract:} \textit{Max 200 words.}
\end{spacing}
\end{minipage}}
\vspace*{5mm}
%----------------------------------------------------------------------------------------
% ARTICLE CONTENTS
%----------------------------------------------------------------------------------------
\begin{multicols}{2} % Two-column layout throughout the main article text
\section{Introduction}
\vspace*{-10pt}
\lipsum
\cite{Gubbay1990}
\thispagestyle{fancy} % All pages have headers and footers
\lipsum
%----------------------------------------------------------------------------------------
% REFERENCE LIST
%----------------------------------------------------------------------------------------
\bibliographystyle{unsrt}
\nobibliography{bib.bib} %brug \nobibliography{bib.bib} hvis referencer ikke skal vises - til eksempelvis wordcount.
%----------------------------------------------------------------------------------------
\end{multicols}
\end{document}
Die spezielle Kopfzeile, die ich durch die Änderung der Kopfzeile erstellt habe, plainwird durch die Kopfzeile überschrieben fancy, die nur auf den anderen Seiten und nicht auf der Startseite erscheinen soll.
Wenn ich \smallim Dokument etwas schreibe oder ähnliches mache, um die Schriftgröße zu ändern, wird auch die Kopfzeile gelöscht.