*{
    box-sizing: border-box;
}
form{
    width: 55%;
    margin: 0 auto;
}
.box{
    margin: 1.5em;
}
legend{
    font-size: xx-large;
    text-align: center;
}
label{
    font-size: x-large;
}
span{
    color: red;
}
[type="text"], [type="email"]{
    width:80%;
    float: right;
}

[readonly]{
    width: 65%;
}
[type="button"]{
    vertical-align: top;
    border-radius: 15px;
    padding:5px;
    margin-left: 1em;
}
#fields{
    /*border: solid purple 4px;*/
    overflow: hidden;
}
#payments{
    float: left;
    width: 38%;
}
#choose{
    width: 60%;
    float: right;
}
#myButtons{
    clear: both;
    margin: 2em;
}