* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    overflow: hidden;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    text-align: center;
    flex-wrap: nowrap;
    width: 100svw;
    height: 100svh;
    margin: 0px;
    padding: 0px;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to right, white, red, blue, white);
}
header .left,
header .right {
    width: 40px;
    text-align: center;
}
header .center {
    flex: 1;
    text-align: center;
}

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}      
footer .izquierdaPie {
    flex: 1;
    text-align: left !important;
}
footer .derechaPie {
    flex: 1;
    text-align: right !important;
}
footer .ui-clock, .ui-clock-unit-content {
    border: none !important;
    margin: 0px!important;
    padding: 0px!important;
    font-size: 1rem !important;
}

main {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    text-align: left;
    overflow: hidden;
    flex-wrap: nowrap;
}
main .top{
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: stretch;
    position: relative;
}
main .contenido{
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    text-align: left;
    overflow: hidden;
    flex-wrap: nowrap;
}

main .centrada{
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-wrap: nowrap;
    position: relative;
}
main .item{
    flex: 1 1 auto;
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    text-align: left;
    overflow: auto;
    flex-wrap: nowrap;
    position: relative;
}

.ui-growl {
    width: 45vw !important;
}
.ui-growl-message {
    width: calc(45vw - 120px) !important;
}