#checkbox-popup {
    padding: 0px;
    left: 50%;
    transform: translate(-50%, 0);
    z-index: 10000;
    background-color: rgb(51, 51, 51);
    border: 1px solid rgb(102, 102, 102);
    box-shadow: rgb(0, 0, 0) 0px 0px 20px;
    width: 450px;
    opacity: 1;
    visibility: visible;
    outline: none;
    transition: all 0.5s ease 0s;
    text-align: left;
    position: fixed;
    vertical-align: middle;
    top: 25px;
    margin: 0 auto;
}

    #checkbox-popup input {
        cursor:pointer;
        height:25px;
        width:25px;
        border:1px solid #76b80c;
        color:#76b80c;
        vertical-align:middle;
    }

#checkbox-popup-inner {
    padding: 10px;
    padding-right: 10px;
    padding-top: 7px;
    background-color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.8rem;
    float: left;
    text-align: left;
}

    #checkbox-popup-inner table {
        font-size: 10px;
        border: 0px;
        margin-bottom: 0px;
        padding-bottom: 0px;
    }

    #checkbox-popup-title{
        font-size:14px;
    }

        #checkbox-popup-title .red {
            color: red;
            font-weight:bold;
            font-size: 14px;
        }

#closer {
    background-image: url('images/close.png');
    position: absolute;
    right: -2px;
    top: -2px;
    cursor: pointer;
    height: 35px;
    width: 35px;
}

@media only screen and (max-width: 426px) {
    #checkbox-popup {
        right: 0px;
        top: 0px;
        width: 99.3%;
    }

    #checkbox-popup-title{
        font-size:13px;
    }
}