.modalAlertas {
    display: none;
    position: fixed;
    font-family: Arial, Helvetica, sans-serif;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99999;
    -webkit-transition: opacity 400ms ease-in;
    -moz-transition: opacity 400ms ease-in;
    transition: opacity 400ms ease-in;
}

.modalAlertas > div {
    width: 80%;
    position: relative;
    margin: 10% auto;
    padding: 5px 20px 13px 20px;
    border-radius: 10px;
    background: #fff;
}

.modalAlertas h2 {
    font-size: 30px;
    margin-bottom: 20px !important;
    color: #939598;
    line-height: 20px;
}

.modalAlertas p {
    font-size: 12px;
    margin: 10px 0;
}

.modalAlertas ul li {
    font-size: 16px;
    color: #939598;
    line-height: 20px;
}

.modalAlertas .close-modal {
    background: #606061;
    color: #FFFFFF;
    line-height: 25px;
    position: absolute;
    right: -12px;
    text-align: center;
    top: -10px;
    width: 24px;
    text-decoration: none;
    font-weight: bold;
    -webkit-border-radius: 12px;
    -moz-border-radius: 12px;
    border-radius: 12px;
    -moz-box-shadow: 1px 1px 3px #000;
    -webkit-box-shadow: 1px 1px 3px #000;
    box-shadow: 1px 1px 3px #000;
}

.modalAlertas .close-modal:hover {
    background: #00d9ff;
}

@media (min-width: 440px) {

    .modalAlertas > div {
        width: 60%;
    }
}

@media (min-width: 768px) {

    .modalAlertas > div {
        width: 50%;
    }
}

@media (min-width: 990px) {

    .modalAlertas > div {
        width: 40%;
    }
}

@media (min-width: 1200px) {

    .modalAlertas > div {
        width: 30%;
        padding: 20px;
    }
}