.at-articleTitleUnderlineShort__title {
    position: relative;
    margin: 0 auto 1.5em auto;
    text-align: center;
    font-size: 1.4em;
}

.at-articleTitleUnderlineShort__title:after {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -.4em;
    margin: 0 auto;
    width: 100px;
    height: 3px;
    content: '';
}

.at-articleTitleUnderlineShort__title--blue:after {
    background: #04274b;
}

.at-articleTitleUnderlineShort__title--green:after {
    background: #62ecbc;
}

.at-articleTitleUnderlineShort__title--red:after {
    background: #ff3550;
}

.at-articleTitleUnderlineShort__text {
    text-align: center;
}

@media (min-width: 900px) {
    .at-articleTitleUnderlineShort__container {
        width: 70%;
        margin: 0 auto;
    }
}