#btnContainer {
     top: 535px;
     background-color: transparent; 
     height: 200px;
}  

@supports (-webkit-touch-callout: none) {
    #btnContainer {
        top: 525px;
    }
}

/* #btnCeremony, #btnReception, #btnConfirm {
   display: visible;
} */

#btnCeremony{
    display: none; 
    top: 110px;
    left: 10px;
    width: 45%; 
    height: 50px;
    /* background-color: pink;  */
}

#btnReception{
    top: 0px;
    left: 3%;
    width: 47%; 
    height: 100px;
    /* background-color: orange;  */
}

#btnConfirm {
    top: 0px;
    right: 3%;
    width: 47%; 
    height: 100px;
     /* background-color: yellow;  */
}