h3.titulo {
    font: 700 20px 'Spartan';
    color: #00559a;
    line-height: 1.4em;
    margin: 0 0 20px;
}

p.txt {
    font: 400 16px 'Roboto';
    line-height: 1.4em;
}

.features-btn {
    display: flex;
    gap: 30px;
    margin: 40px 0 0;
}

.caixas {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin: 40px 0;
}

.caixas div {
    width: 30%;
    /* background: #dae2cb; */
    padding: 15px;
    border: 1px solid #abc933;
    border-radius: 10px;
}

@media (max-width:1004px){

    .features-btn{
        display:block;
    }
    .features-btn a{
        margin:10px 0 
    }
    .caixas{
    display:block;
    }
    .caixas div{
        width:100%;
        margin:10px 0 
    }
    .main-section {
    margin-top: 40px !important;
}
    
}