.t-popup__container {

    border-radius: 30px;
}


.t-checkbox__indicator {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    height: 20px;
    width: 20px;
    border: 1px solid #000;
    box-sizing: border-box;
    margin-right: 10px;
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
    opacity: .6;
    border-radius: 30px;
}