i.bi.teste {
        top: 5px !important;
    }

    .linky a {

        text-decoration: auto;
        color: black !important;
    }

    .linky a:hover {
        text-decoration: underline;
    }

    .titulo {
        margin-top: 10px;
        color: #363636;
        font-size: 25px;
    }

    .sub-titulo {
        margin-top: 10px;
        color: #363636;
        font-size: 22px;
    }

    .linha1 {
        margin-top: 0;
    }
    
.btn-voltar {
    height: 30px;
    width: 13vh;
    padding-top: 5px;
    color: white;
    background-color: #363636;
    float: right;
    text-align: center;
    border-radius: 7px;
    font-size: 15px;
    text-decoration: none;
}
.btn-voltar:hover{
    color: #ffffff;
    font-weight: bolder;
    background-color: #4e4e4e;
    
}

@media(max-width:768px) {
 
    div.mobile{
        display: flex;
        justify-content: center;
        text-align: center;
    }
}