.content {
  overflow: auto;
  height: 80%;
}

.separar {
  display: flex;
  justify-content: space-between;
  padding: 20px;
}

.topicos {
  width: 50%;
}

.livros {
  width: 50%;
}

.grid-container {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
}

.grid-container img {
  width: 180px;
  margin: 5px;
  cursor: pointer;
}

.separar h2 {
  color: var(--other-font-color);
  font-size: 30px;
}

.Ltitle {
  color: var(--font-topis);
  background-color: var(--background-color);
  padding: 10px;
  margin: 15px 50px 15px 0;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.topJava {
  display: none;
  overflow: hidden;
}

.topPython {
  display: none;
  overflow: hidden;
}

.topCpp {
  display: none;
  overflow: hidden;
}

.topRuby {
  display: none;
  overflow: hidden;
}

.topJavaScript {
  display: none;
  overflow: hidden;
}

.topPHP {
  display: none;
  overflow: hidden;
}

.topis {
  background: #7d7d7d87;
  padding: 10px;
  border-radius: 10px;
  margin-right: 50px;
  margin-top: 10px;
  color: var(--font-topis);
  transition: transform 0.3s ease-in-out;
}

.seta, .seta1, .seta2, .seta3, .seta4, .seta5 {
  width: 16px;
  transition: transform 0.3s ease-in-out;
}

.virada {
  transform: rotate(180deg);
}

@media screen and (max-width: 950px) {
  .separar {
    flex-direction: column;
    align-items: center;
  }

  .Ltitle {
    margin: 15px 0;
  }

  .topicos {
    width: 100%;
  }

  .livros {
    width: 100%;
  }

  .grid-container {
    justify-content: center;
  }

  .separar h2 {
    text-align: center;
  }

  .topis {
    margin-right: 0;
  }
}