.header  {display: grid; grid-template-columns: 170px 530px 280px;}
.comer   {display: grid; grid-template-columns: 330px 330px 330px;}
.seccion {display: grid; grid-template-columns: 1fr; background-color: #66BB6A;
            margin: 5px; font-size: 30px;}
.uno > ul {grid-template-columns: 30px 50px 220px 35px 35px 35px 35px 35px 35px 35px 
            35px  210px 1fr ; display: grid;}
.dos > ul {grid-template-columns: 30px 50px 220px 35px 35px 35px 35px 35px 35px 35px
            35px 40px 40px 40px 40px 40px ; display: grid;}
.fecha > ul {grid-template-columns: 70px 50px 50px 150px 40px 40px 150px 50px 1fr ; display: grid;}
.fecha1 > ul {grid-template-columns: 70px 50px 50px 150px 40px 40px 150px 50px 1fr ; display: grid;}
.tres > ul {display: grid; grid-template-columns: 7px 1fr 40px 45px 60px 1fr;}
.footer  {display: grid; grid-template-columns: 330px 330px 330px;}