/* Buttons */
.c-btn,.se-btn{
  color:#fff; background:var(--brown);
  border:2px solid #000; border-radius:10px; transition:all .3s ease-in-out;
}
.c-btn:hover,.se-btn:hover{background:#6d5047; color:#ffddc1; border-color:#4a322f; transform:scale(1.05)}

/* wiederkehrende Innenboxen */
.sellbox,.aboutbox{
  background:rgba(43,32,26,0); animation:pulseGlow2 5s infinite alternate ease-in-out;
  padding:20px; border-radius:10px;
}
.sellbox h1,.aboutbox h1{
  text-shadow:1px 1px 0 #000,-1px 1px 0 #000,-1px -1px 0 #000,1px -1px 0 #000;
}
.sellbox h2,.aboutbox h2{
  margin:5px 0; line-height:1.3; color:#000;
  text-shadow:1px 1px 0 #fccbcd,-1px 1px 0 #fccbcd,-1px -1px 0 #fccbcd,1px -1px 0 #fccbcd;
}