*{
    scroll-behavior: smooth;
}

/*Custom hr's*/
hr {
    border: 0;
    height: 1px;
    width: 40%;
    position: relative;
    margin: 30px auto;
}

.center-ball {
    background: rgb(138,32,45);
}

.center-ball::before{
        content: "";
        width: 8px;
        height: 8px;
        background: rgb(138,32,45);
        display: inline-block;
        border: 2px solid rgb(138,32,45);
        border-radius:50%;
        position: absolute;
        top: -3px;
        left: 50%;
        margin: 0 0 0 -3px;
}

/*Formatação banner*/
.banner{
    background-image: url(../img/paisagem/Apoio.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;

    height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;
}

.banner div{
    text-align: center;
    color: white;
}

.banner div h1{
    font-size: 60px;
    color: white;
}

.banner div p{
    font-size: 30px;
    font-weight: 500;
    color: white;
}

/*Corpo com margem*/
.corpoComMargem{
    margin: 50px;
}

/*Post it atividades*/
.painelPostIts h1{
    margin-top: 20px;
    color: white;
    text-align: center;
}

.painelPostIts{
    border-radius: 15px;
    background-image: url(../img/materias/chalkboard.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.painelPostIts h2 {
    font-weight: bold;
    font-size: 2rem;
  }
  .painelPostIts p {
    font-family: 'Reenie Beanie';
    font-size: 2rem;
  }
  .painelPostIts ul,li{
    list-style:none;
  }
  .painelPostIts ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  .painelPostIts ul li .note{
    min-height: 220px;
    min-width: 220px;
    text-decoration:none;
    color:#000;
    background:#ffc;
    display:block;
    height:10em;
    width:10em;
    padding:1em;
    box-shadow: 5px 5px 7px rgba(33,33,33,.7);
    transform: rotate(-6deg);
    transition: transform .15s linear;
  }
  
  .painelPostIts ul li:nth-child(even) .note{
    transform:rotate(4deg);
    position:relative;
    top:5px;
    background:#cfc;
  }
  .painelPostIts ul li:nth-child(3n) .note{
    transform:rotate(-3deg);
    position:relative;
    top:-5px;
    background:#ccf;
  }
  .painelPostIts ul li:nth-child(5n) .note{
    transform:rotate(5deg);
    position:relative;
    top:-10px;
  }
  
  .painelPostIts ul li .note:hover,ul li .note:focus{
    box-shadow:10px 10px 7px rgba(0,0,0,.7);
    transform: scale(1.25);
    position:relative;
    z-index:5;
  }

  .painelPostIts ul li .note p{
    font-size: large;
  }
  
  .painelPostIts ul li{
    margin:3em;
  }

/*Acessar aula*/ 
.acessarAula{
    padding: 30px;
    border-radius: 15px;
    background-color: rgb(231, 231, 231);
}

/*Div apoio*/

.participar h3 {
    color: black;
    margin-bottom: 10px;
}

.mosaicContainer {
    background-color: rgb(231, 231, 231);
    padding: 20px;
    margin-top: 40px;
}

.mosaicContainer h1 {
    text-align: center;
    margin-bottom: 20px;
    color: black;
}

.image-mosaic {
    text-align: center;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    grid-auto-rows: 240px;
}

.cardApoio {
    border: 5px black solid;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #353535;
    font-size: 3rem;
    color: #fff;
    box-shadow: rgba(3, 8, 20, 0.1) 0px 0.15rem 0.5rem, rgba(2, 8, 20, 0.1) 0px 0.075rem 0.175rem;
    height: 100%;
    width: 100%;
    border-radius: 4px;
    transition: all 500ms;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 0;
    margin: 0;
}

.cardApoio h2 {
    font-size: medium;
    transition: 0.4s;
    text-align: center;
    display: flex;
    max-width: 80%;
    border-radius: 5px;
    color: white;
    padding: 15px 5px;
    box-shadow: rgb(500 500 500) 3px 3px 3px 3px;
    background-color: black;
}

@media (max-width:500px) {
    .cardApoio h2 {
        font-size: 16px;
    }
}

.cardApoio h2:hover {
    border-radius: 5px;
    color: black;
    background-color: white;
    box-shadow: rgb(0 0 0) 3px 3px 3px 3px;
}

@media screen and (min-width: 600px) {
    .card-tall {
        grid-row: span 2 / auto;
    }
    .card-wide {
        grid-column: span 2 / auto;
    }
}

/*Div participe*/

.participar {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 300px;
}

.participar h1 {
    font-size: 28px;
    color: black;
    margin-bottom: 20px;
}

.participar strong {
    font-size: 16px;
    color: #5f5b5b;
    margin-bottom: 20px;
}

.participar form {
    width: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.participar form input {
    max-width: 800px;
    width: 80%;
    padding: 8px;
    border: #ffffff 1px solid;
    border-radius: 5px;
    margin-right: 15px;
    box-shadow: rgb(150 150 150) 2px 2px 2px 2px;
}

.participar form button {
    margin: 10px;
    font-size: 15px;
    background-color: black;
    color: white;
    border-radius: 5px;
    padding: 5px 10px;
    box-shadow: rgb(50 50 50) 2px 2px 2px 2px;
}

.participar form button a {
    color: white;
    text-decoration: none;
}