.box-blue{
    background-color: #3966a6;
    color: #fff;
}

.box-gray{
    background-color: #eaebec;
}

/*** PG ***/
a.bt-prox-pg {
    padding: 6px 8px;
    border: solid 1px #96a7bf;
    background-color: #96a7bf;
    color: #fff;
    border-radius: 7px;
    text-decoration: none;
    width: 247px;
    margin: 15px auto 0;
    display: block;
    text-align: center;
    display: none;
    cursor: pointer;
}

a.bt-prox-pg._open {
    display: block;
}

a.bt-prox-pg:hover {
    border-color: #3966a6;
    background-color: #3966a6;
    color: #fff;
}

.box-blue a.bt-prox-pg:hover {
    border-color: #fff;
    background-color: #fff;
    color: #3966a6;
}


/** Atividades **/
#cont-vd{
    /* width: 90%;
    overflow: visible; */
    height: 100%;
    left: 0;
    margin-bottom: 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: -1;
}

#content-assimilar {
    padding: 60px 0;
}

@media(min-width: 660px) {

    #content-assimilar {
        padding: 60px 30px;
    }

}

@media(min-width: 770px) {

    ._padding50{
        padding: 50px 50px 10px;
    }

}