.tarea {
    background-image: url(../img/S_G07_U01_L03_05/imgT-area1-01.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 1247px;
    height: 678px;
    position: absolute;
    top: 0%;
    left: 0%;
}
.tarea1 {
    background-image: url(../img/S_G07_U01_L03_05/imgT-area2-01.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 1247px;
    height: 678px;
    position: absolute;
    top: 0%;
    left: 0%;
}

.flechaSiguiente {
    width: 65px;
    height: 65px;
    position: absolute;
    left: 92.2%;
    top: 46.8%;
}
.flechaSiguiente1 {
    width: 65px;
    height: 65px;
    position: absolute;
    left: 3.5%;
    top: 46.8%;
}