html, body{
        font: normal 110% "Helvetica Neue","Helvetica",Helvetica,Arial,sans-serif,Georgia,Serif;
        /*font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
        font-size: 1.1rem;*/
}

table, th, td {border: 1px solid #012E34;
        padding: 5px;
        border-collapse: collapse;
text-align: center;}

        th{background-color: #69969c;}        

div{
        margin-left: 10%;
        margin-right:10%;
}

canvas {
        margin: 30px 25px;
        border: 1px solid rgb(0, 183, 255);
      }

.enunc {padding:10px;
        border: solid 1px #012E34;
          background-color: #69969c;
        box-shadow: grey;
        border-radius: 5px 5px;
        margin-right:5%;
        margin-left:5%;
        text-align: center;
}

.azul{ color:blue;
}

.radical {
        position: relative;
        font-size: 1.6em;
        vertical-align: middle;
    }
.indice {
        position: absolute;
        top: -0.333em;
        left: 0.333em;
        font-size: 45%;
    }

    .radicand { 
        padding: 0.25em 0.25em;
        border-top: thin black solid;
      }

.simpli{text-decoration: line-through ;
        text-decoration-style:dotted;
        text-decoration-color:red ;
         }      
.ancho{
        font-stretch: extra-expanded;
        width: 500px;
}
.ulnav {list-style-type: none;}
.abs{   padding:5px 5px;
        position: fixed;
        bottom: 10px;
        right: 2%;
       opacity: 65%;       
}
.noborder{
border:solid 0px white;
}