.elementoRelativo {
    width: 100%;
    height: 100%;
    position: relative;
    display: block;
}

.fondoTarea {
    background-image: url(../img/M_G07_U02_L01_05/tarea.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 1247px;
    height: 626px;
    position: absolute;
    bottom: 0;
}

.imgTarea {
    background-image: url(../img/M_G07_U02_L01_05/imgTarea.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 939.81px;
    height: 194px;
    position: absolute;
    /* bottom: 0; */
    
    transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit- transform: translate(-50%, -50%);
    left: 50%;
    top: 32%;
}

.lineaFondo {
    width: 1247px;
    height: 4px;
    background: #1D70B7;
    -moz-border-radius: 100px / 50px;
    -webkit-border-radius: 100px / 50px;
    border-radius: 750px / 3px;
    -moz-box-shadow: 0px 2px 12px 1.5px #575756;
    -webkit-box-shadow: 0px 2px 12px 1.5px #575756;
    box-shadow: 0px 2px 12px 1.5px #575756;
}