/* .oculto {
    display: none;
}

.materia_assuntos div:first-child{
    margin-bottom: 1em;
}

#main {
    margin-left: 1em;
}

#p_sup {
    margin-top: 1em;
    margin-bottom: 5%;
}

#total_e_distribuicao {
    border: 1px solid black;
    padding: 2em;
    border-radius: 15px;
    margin-left: 10%;
}

#container_adverterncia_top {
    position: -webkit-sticky; Safari
    position: sticky;
    top: 1em;
    text-align: center;
    display: flex;
    flex-direction: column;
}

#adv_selecionar_materia {
    margin-bottom: 0.2em;
}

#adv_selecionar_materia, #adv_total_de_questoes_zero {
    color: white;
    font-weight: bold;
    background-color: red;
    padding: 1em 1.5em;
    white-space: nowrap; 
}

input[type='submit'] {
  align-self: flex-end;
  margin-left: 2em;
  background-color: blue;
  color: white;
  padding: 0.8em 1.5em;
  cursor: pointer;
  border-radius: 13px;
  font-weight: bold;
  font-size: 1.1em
}

input[type='submit']:disabled {
    opacity: 0.5;
}

#form_rodada_questoes {
    margin-left: 10%;
}

.container_materia {
    display: flex;
    align-items: center;
}

select {
    width: 17em;
}

.container_materia:nth-child(even) {
    margin: 8em 0;
}

input[type='number'] {
  width: 4em;
}

.flex_itens_centralizados {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#total_de_questoes {
    color: rgba(0, 0, 0, 0.6);
}

.relativo {
  color: rgba(0, 0, 0, 0.6);
  font-size: 0.9em;
  margin-top: 0.3em;
}

#distribuicao {
  display: flex;
  margin-top: 2em;
}

.advertencia {
    display: none;
}

.advertencia.vermelha {
    color: red;
}

#distribuicao div:nth-child(2) {
  margin: 0 2em;
}*/

/* Novo */
.assunto {
    width: 15em !important;
}

.outline-bottom {
    transition: box-shadow 0.3s ease-in-out;
}

.outline-bottom:focus {
    outline: none;
    box-shadow: 0px 5px .25rem rgba(13,110,253,.25);
}

input[type="number"] {
    width: 3.8em;
}

@media (max-width: 576px) {
    .card.distribuicao,.w-70 {
        width: 70%;
    }

    select.assunto {
        width: 70%;
    }
}

.alerta_qtt_questoes_invalida {
    position: absolute;
    text-wrap: nowrap;
    bottom: -0.5em;
    left: 0.5em;
    right: 0;
    background-color: rgb(220 53 69 / 78%);
    color: white;
    border-radius: 4px;
    font-size: 0.9em;
}