*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/*Header*/
header {
    width: 100%;
    height: 250px;
    background: #0cebeb;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #29ffc6, #20e3b2, #0cebeb);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, hsla(165, 100%, 58%, 0.685), hsla(165, 78%, 51%, 0.685), hsl(180, 90%, 48%)), url(../img/fondo.png); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */


}

/*main*/


.texto-aviso{
    padding-top: 60px;
    padding-bottom: 60px;
    height: auto;
    width: 100%;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}

.texto-aviso h1{
    font-size: 60px;
    color: black;

}


/*footer*/
footer{
    width: 100%;
    height: 250px;
    background: #0cebeb;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #29ffc6, #20e3b2, #0cebeb);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, hsla(165, 100%, 58%, 0.685), hsla(165, 78%, 51%, 0.685), hsl(180, 90%, 48%)), url(../img/fondo.png); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */}