.header__left-block {
    display: flex;
}

#burger-btn {
    width: 30px;
    margin-right: 15px;
    cursor: pointer;
}

#burger-btn span {
    display: block;
    background: #fff;
    width: 30px;
    height: 2px;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition-duration: .5s;
    -o-transition-duration: .5s;
    transition-duration: .5s;
}

#burger-btn span::before, #burger-btn span::after {
    content: '';
    display: block;
    background: #fff;
    width: 100%;
    height: 2px;
    position: absolute;
    -webkit-transition-duration: .5s;
    -o-transition-duration: .5s;
    transition-duration: .5s;
}

#burger-btn span::before {
    top: -7px;
}

#burger-btn span::after {
    top: 7px;
}

/*= SIDEBAR - START =*/
.sidebar {
    width: 250px;
    height: 100%;
    background-color: #333;
    color: #fff;
    overflow-x: hidden;
    padding-top: 20px;
    position: fixed;
    left: -250px;
    z-index: -1;
    transition: 0.5s;
}
.sidebar._active {
    left: 0;
    z-index: 90;
}


.sidebar ul {
    list-style-type: none;
    padding: 0;
}

.sidebar li {
    padding: 8px;
}

.sidebar a {
    text-decoration: none;
    color: #fff;
}

.content {
    flex-grow: 1;
    padding: 20px;
}

.toggle-btn {
    display: none;
    background-color: #333;
    color: #fff;
    border: none;
    padding: 10px;
    cursor: pointer;
    font-size: 18px;
}

.toggle-btn {
    display: block;
}
/*= SIDEBAR - END =*/

.help-block {
    color: red;
}

.container-funnels {
    height: 405px;
    margin: 0 auto;
    background-color: #eee;
    box-shadow: 5px 2px 25px #eee;
    min-width: 500px;
    overflow: auto;
}

.funnel-item {
    position: relative;
}

.funnel-item span {
    position: absolute;
    color: #eee;
    text-shadow:1px 1px 10px #eee;
    top: -75px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}
.funnel-item-1 {
    border-left: 75px solid transparent;
    border-right: 75px solid transparent;
    border-top: 100px solid #22c0ff;
    border-radius: 20px;
}
.funnel-item-2 {
    margin: 0 75px;
    border-left: 75px solid transparent;
    border-right: 75px solid transparent;
    border-top: 100px solid #965eeb;
    border-radius: 20px;
}
.funnel-item-3 {
    margin: 0 150px;
    border-left: 75px solid transparent;
    border-right: 75px solid transparent;
    border-top: 100px solid #ff6c9b;
    border-radius: 20px;
}
.funnel-item-4 {
    margin: 0 225px;
    border-left: 75px solid transparent;
    border-right: 75px solid transparent;
    border-top: 100px solid #83e80f;
    border-radius: 20px;
}
#piechart,#piechartByPeriod {
    width: 500px;
    height: 400px;
}

@media screen and (max-width: 540px) {
    .container-funnels {
        min-width: 100%;
        height: 300px;
    }

    .funnel-item-1 {
        border-left: 50px solid transparent;
        border-right: 50px solid transparent;
        border-top: 75px solid #22c0ff;
        border-radius: 20px;
    }
    .funnel-item-2 {
        margin: 0 50px;
        border-left: 50px solid transparent;
        border-right: 50px solid transparent;
        border-top: 75px solid #965eeb;
        border-radius: 20px;
    }
    .funnel-item-3 {
        margin: 0 100px;
        border-left: 50px solid transparent;
        border-right: 50px solid transparent;
        border-top: 75px solid #ff6c9b;
        border-radius: 20px;
    }

    .funnel-item-4 {
        margin: 0 150px;
        border-left: 50px solid transparent;
        border-right: 50px solid transparent;
        border-top: 75px solid #83e80f;
        border-radius: 20px;
    }

    #piechart,#piechartByPeriod {
        width: 320px;
        height: 240px;
    }
}



.purchase-funnel-but-reset-css {
    margin-right: 10px;
    background-color: #ff6c9b;
    border: 0;
}

.calc-but-submit-css,
.purchase-funnel-but-submit-css {
    background-color: #83e80f!important;
    border: 0;
}

.value-by-period,
.value-by-day {
    position: absolute;
    opacity: 0;
    z-index: -1;
    overflow: hidden;
    transition: .5s;
    top: -50px!important;
    width: 100%;
}
.value-by-period._active,
.value-by-day._active {
    display: block;
    opacity: 1;
    z-index: 1;
    overflow: visible;
    transition: .5s;
}

.select2-container--krajee-bs5 .select2-selection--single {
    height: 44.39px!important;
}

.download-piechart-css {
    position: absolute;
    top: 50px;
    z-index: 1;
}

.calc-result-css {
    font-size: 20px;
    font-weight: 600;
}

.index-navigation__items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.index-navigation__item {
    padding: 1.5rem!important;
    border-radius: 0.375rem;
    border: 1px solid #eee;
}

.index-navigation__item p {
    font-size: 14px;
    line-height: 20px;
    margin: 0;
}

.index-navigation__item img {
    max-width: 80px;
    padding-bottom: 10px;
}

.calc-desc-css {
    /*border: 1px solid #d4d7e5;*/
    /*border-radius: 0.375rem;*/
    /*padding: 10px 25px;*/
    display: flex;
    flex-direction: column;
    /*margin-top: 25px;*/
    margin-top: 20px;
}