.groupButton .col-3{
    display: flex;
    justify-content: center;
    align-items: center;
}
.groupButton .col-3 a{
    padding: 3vh 5vw;
    color: #fff;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    font-size: 22px;
    text-decoration: none;
}
.groupButton .col-3 a:hover{
    color: #000000;
    background-color: #bababa;
}

/* Conteudo */

.grade {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.grade .header {
    background-color: #000518;
    width: 71.5vw;
    text-align: center;
    border-top-right-radius: 20px;
    border-top-left-radius: 20px;
    margin-top: 5vh;
}
.grade .header h3{
    margin: 8px 0;
}
.imgs{
    width: 71.5vw;
    display: flex;
    background-color: #000518;
    /* padding: 5px 0; */
}
.imgs img{
    margin: 5px 0;
}
.palestrante{
    width: 30vw;
}
.palestrante img{
    width: 100%;
    border-radiuS: 100%;
}
.palestras{
    width: 41.5vw;
}
.palestras img{
    width: 100%;
}
.descricao{
    width: 71.5vw;
    text-align: center;
    background-color: #000518;
    border-bottom-right-radius: 20px;
    border-bottom-left-radius: 20px;
}

.descricao h2{
    width: 100%;
    margin: 8px 0;
}
.descricao p{
    width: 100%;
    margin: 8px 0;
}