@media screen and (max-width:425px){
        #population-variance-tab, label#sample-variance-tab { width: unset !important;}
        .value-row.d-flex { text-align: left!important;}
        .gender-check input[type="radio"] + label { width: 110px; padding: 3px 15px; }
        /* .container.m-auto .col-75.pr-50, .div-what ,.box.w-unset, .result-copy{ padding: unset !important;} */
    }
    
    .w-100-i {
        width: 100% !important;
    }

    .w-40-i {
        width: 40% !important;
    }

    .calc_btn {
        width: 142px;
    }

    [data-tooltip]:hover:after,
    [data-tooltip]:hover:before {
        opacity: 1;
        font-weight: 100;
    }

    #sd_copy {
        cursor: pointer;
    }

    [data-tooltip] {
        position: relative;
        display: inline-block;
        cursor: pointer;
    }

    [data-tooltip]:hover:after,
    [data-tooltip]:hover:before {
        opacity: 1;
    }

    [data-tooltip]:after,
    [data-tooltip]:before {
        position: absolute;
        top: 0px;
        left: 50%;
        z-index: 9999;
        opacity: 0;
    }

    [data-tooltip]:before {
        content: "";
        -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
        transform: translateX(-50%);
        border-width: 4px 6px 0;
        border-style: solid;
        border-color: rgba(0, 0, 0, 0.8) transparent transparent;
    }

    [data-tooltip]:after {
        width: max-content;
        content: attr(data-tooltip);
        -webkit-transform: translateX(-50%) translateY(-100%);
        -ms-transform: translateX(-50%) translateY(-100%);
        transform: translateX(-58%) translateY(-100%);
        background: rgba(0, 0, 0, 0.7);
        text-align: center;
        color: #ffffff;
        padding: 4px 2px;
        font-size: 12px;
        min-width: 55px;
        -webkit-border-radius: 5px;
        border-radius: 5px;
        pointer-events: none;
        padding: 4px;
    }

    [data-tooltip].active:after {
        content: attr(data-tooltip-active) !important;
    }

    [data-tooltip].nav-tab-active:after {
        opacity: 0;
    }

    [data-tooltip].nav-tab-active:before {
        opacity: 0;
    }

    [data-tooltip].nav-tab.active:after {
        opacity: 0;
    }

    [data-tooltip].nav-tab.active:before {
        opacity: 0;
    }

    #tool_results {
        padding-top: 15px;
    }

    .result-copy {
        padding-right: 21px;
    }