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.author-welcome-message::after{right:-13px;left:auto;top:50%;bottom:auto;border-top:2px solid var(--gold);border-right:2px solid var(--gold);border-bottom:0;transform:translateY(-50%) rotate(45deg)}
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@media(max-width:600px){.dissertation-document{--welcome-character-width:140px;--welcome-character-right:-1rem}.author-welcome-message{bottom:0;padding:2rem .8rem .9rem}.author-welcome-message b{font-size:1.1rem}.author-welcome-message p{font-size:.82rem;line-height:1.5}}