dimensionamiento de la caja FTW
html {
box-sizing: border-box;
}
*,
*:before, *:after {
box-sizing: inherit;
}
Xanthous Xenomorph
html {
box-sizing: border-box;
}
*,
*:before, *:after {
box-sizing: inherit;
}
*{
box-sizing: border-box;
}