/* ############### Corona + Content ANFANG  ############   */

#content_corona{
    display:block;
    position: relative;
    float:left;
 /*   min-height: 400px;  */
    width: 900px;
    background-color: #6FB6E0;   /* div. spalte beachten */
    border-left: 1px solid silver;
    border-right: 1px solid silver;
    border-bottom:  1px solid silver;
}
.content_corona{
    font-family:sans-serif;
    font-size:12pt;
    line-height: 1.2em;
    text-align: center;
}
div.spalte {
    background: lightgreen; // #6FB6E0;
    text-align: center;
}
/*
.content_corona ul{
    list-style-type: none;
}
*/
/*/ ############### corona+ Content ENDE  ############ */

input[name="myradio2"] { display: none }

.bigbutton {
   background: #fff;
   color: white;
   border: 16px solid #28A3D7;
   border-radius: 50%;
   transition: 0.5s;
}

input:checked~.bigbutton { 
   background: #0E6F98; 
   transition: 0.5s;
}