.selector {
    position: absolute;
    left: 50%;
    top: 45%;
    width: 140px;
    height: 140px;
    margin-top: -70px;
    margin-left: -70px;
}

.selector,
.selector button {
    font-family: 'Josefin Sans', Arial, sans-serif;
}

.selector button {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 10px;
    background: rgba(255, 237, 0, 0);
    border-radius: 50%;
    border: 0;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.4);
    transition: all .1s;
}

.selector button:focus { outline: none; }

.selector button.actived { background-color: #449d44; color: #fff;}

.selector ul {
    position: absolute;
    list-style: none;
    padding: 0;
    margin: 0;
    top: -20px;
    right: -20px;
    bottom: -20px;
    left: -20px;
}

.selector li {
    position: absolute;
    width: 0;
    height: 100%;
    margin: 0 50%;
    -webkit-transform: rotate(-360deg);
    transition: all 0.8s ease-in-out;
}
.selector li .br { clear: both; }

.selector li input { display: none; }

.selector li input + label {
    position: absolute;
    left: 50%;
    bottom: 100%;
    width: 0;
    height: 0;
    line-height: 1px;
    margin-left: 0;
    background: #fff;
    /*background: #93C298;*/
    /*color: white;*/
    color: #93C298;
    font-weight: bolder;
    border-radius: 50%;
    text-align: center;
    font-size: 1px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: none;
    transition: all 0.8s ease-in-out, color 0.1s, background 0.1s;
}

.selector li input + label:hover {
    color: #fff;
    background: #81ac82;
}

.selector li input:checked + label {
    color: #fff;
    background: #93C298;
}

.selector li input:checked + label:hover { border-color: #449d44; }

.selector.open li input + label {
    width: 120px;
    height: 120px;
    line-height: 20px;
    margin-left: 100px;
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    padding-top: 40px;
}
.selector.open li label{
    padding: 30px 10px;
}
.selector.open li.pos1 label{
    padding: 30px 10px 0px;
}