#form_01 {
    position: relative;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    text-align: left;
    margin: 0 auto;
}
.p3_buttons label {
    margin: 0;
    color: #fff;
    text-align: left;
    margin-left: 60px;
    position: relative;
    background-color: transparent;
}
#form_01 input{
    opacity: 0;
    cursor: pointer;
    margin-bottom: 20px;
}
.checkmark {
    position: absolute;
    top: 0;
    left: -35px;
    height: 25px;
    width: 25px;
    background-color: transparent;
    border: solid 1px #eee;
    cursor: pointer;
}
.checkmark:hover{
    background-color: #ccc;
}
#form_01 input:checked ~ .checkmark {
    background-color: #F47e20;
}
.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}
#form_01 input:checked ~ .checkmark:after {
    display: block;
}
#form_01 .checkmark:after {
    left: 9px;
    top: 5px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 3px 3px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}