.fuel-calc {
    width: 100%;
    margin: 0 auto;
    padding: 0;
    padding-right: 5px;
}

.fuel-calc__form {
    margin-top: 20px;
}

.fuel-calc__type-zone {
    width: 100%;
    display: flex;
    text-align: center;
    margin-bottom: 30px;
}

.fuel-calc__type-btn {
    padding: 20px;
    margin: 0 5px;
    border: 1px solid rgb(204, 203, 203);
    background-color: white;
    border-radius: 5px;
}

@media (max-width: 790px) {
    .fuel-calc__type-zone {
        margin-bottom: 5px;
    }
    .fuel-calc__type-btn {
        margin-bottom: 10px;
    }
}

.fuel-calc__type-btn:hover,
.fuel-calc__type-btn:focus {
    background-color: #f1f1f1;
    border: 1px solid #004cb9;
}

.fuel-calc__type-btn--active { 
    color: white;
    background: rgb(73,155,234);
    background: -moz-linear-gradient(top, rgba(73,155,234,1) 0%, rgba(32,124,229,1) 100%);
    background: -webkit-linear-gradient(top, rgba(73,155,234,1) 0%,rgba(32,124,229,1) 100%);
    background: linear-gradient(to bottom, rgba(73,155,234,1) 0%,rgba(32,124,229,1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#499bea', endColorstr='#207ce5',GradientType=0 );
    border: 2px solid black;
}

.fuel-calc__input-wrapper {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 10px;
}

@media (max-width: 380px) {
    .fuel-calc__input-wrapper {
        flex-direction: column;
    }
}

.fuel-calc__input-zone {
    width: 80%;
    margin: 0 auto;
    padding: 20px;
    margin-bottom: 30px;
    border: 1px solid rgb(204, 203, 203);
    border-radius: 5px;
    text-align: center;
}

@media (max-width: 920px) {
    .fuel-calc__input-zone {
        width: 100%;
    }
}

.fuel-calc__label {
    display: block;
    min-width: 200px;
}

@media (max-width: 510px) {
    .fuel-calc__label {
        min-width: 150px;
    }
}

@media (max-width: 455px) {
    .fuel-calc__label {
        min-width: 100px;
        width: 100px;
    }
}

@media (max-width: 400px) {
    .fuel-calc__label {
        width: 70px;
    }
}

@media (max-width: 380px) {
    .fuel-calc__label {
        width: 100%;
        margin-bottom: 5px;
    }
}

.fuel-calc__input {
    height: 35px;
    font-size: 18px;
    padding: 5px;
    width: 200px;
    margin: 0 10px;
    text-align: center;
}

@media (max-width: 820px) {
    .fuel-calc__input {
        width: 100px;
    }
}

@media (max-width: 400px) {
    .fuel-calc__input {
        width: 50px;
    }
}

@media (max-width: 380px) {
    .fuel-calc__input {
        width: 100%;
        font-size: 24px;
        height: 55px;
    }
}

.fuel-calc__submit-btn-zone {
    width: 100%;
    text-align: center;
}

.fuel-calc__submit-btn {
    font-size: 140%;
    color: rgba(255,255,255,.9);
    text-shadow: #2e7ebd 0 1px 2px;
    text-decoration: none;
    text-align: center;
    line-height: 1.1;
    white-space: pre-line;
    padding: .7em 20px;
    margin-bottom: 30px;
    border: 1px solid;
    border-color: #60a3d8 #2970a9 #2970a9 #60a3d8;
    border-radius: 6px;
    outline: none;
    background: #4cbaed linear-gradient(#4db9f0, #60a3d8 50%, #378bce);
    box-shadow: inset rgba(255,255,255,.5) 1px 1px;
}

.fuel-calc__submit-btn:hover,
.fuel-calc__submit-btn:focus {
    color: rgb(255,255,255);
    background-image: linear-gradient(#9dc7e7, #74afdd 50%, #378bce);
}

.fuel-calc__result-zone {
    border: 1px solid #cccbcb;
    border-radius: 5px;
    padding: 20px;
    margin-bottom: 30px;
}

.fuel-calc__result-h2 {
    margin: 0;
    margin-bottom: 10px;
}

.fuel-calc__result-text {
    font-size: 20px;
}

.fuel-calc__result-num {
    font-size: 35px;
    line-height: 1.2;
    color: #398ccf;
}


/*2021*/
.fuel-calc__informer-wrapper {
    display: flex;
    -webkit-justify-content: space-between;
            justify-content: space-between;
}

@media (max-width: 1000px) {
    .fuel-calc__informer-wrapper {
        flex-wrap: wrap;
    }

}

.fuel-calc__informer-column {
    margin-left: 20px;
}

@media (max-width: 1000px) {
    .fuel-calc__informer-column {
        margin: 0 auto;
    }
}

.fuel-calc__informer-zone {
    position: relative;
    width: 194px;
    height: 180px;
    overflow: hidden;
}

.fuel-calc__shadow {
    background-color: transparent;
    width: 194px;
    height: 148px;
    z-index: 2;
    position: absolute;
    border: 1px solid #cccbcb;
    border-radius: 5px;
}

.fuel-calc__informer-zone iframe {
    position: absolute;
    top: -200px;
    z-index: 1;
    left: -2px;
}

@media (max-width: 1000px) {
    .fuel-calc__informer-zone iframe {
        left: 8px;
        top: -220px;
    }

    .fuel-calc__shadow {
        height: 133px;
    }
}