/*custom radio button style*/

input[type="radio"] {
    display:none;
}
input[type="radio"] + label {
    color: #333;
    font-size:14px;
}
input[type="radio"] + label span {
    display:inline-block;
    width:13px;
    height:13px;
    margin:-1px 6px 0 0;
    vertical-align:middle;
    cursor:pointer;
    border:2px solid #4998da;
    backgroun-color:#fff;
    -moz-border-radius:  50%;
    border-radius:  50%;
}

input[type="radio"] + label span {
    background-color:#fff;
    box-shadow: 0px 0px 2px 1px #ffffff;
}

input[type="radio"]:checked + label span{
    background-color: #4998DA;
    box-shadow: 0px 0px 2px 1px white;
}

input[type="radio"] + label span,
input[type="radio"]:checked + label span {
    -webkit-transition:background-color 0.4s linear;
    -o-transition:background-color 0.4s linear;
    -moz-transition:background-color 0.4s linear;
    transition:background-color 0.4s linear;
}