.calc p {
    text-indent: 0;
}
.calc-header {
    display: flex;
    justify-content: flex-end;
}
.calc label {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 8px;
}

.calc select,
.calc input {
    display: block;
    width: 100%;
    margin-bottom: 8px;
    border: 2px solid #eee;
    padding: 5px 0 5px 5px;
    -webkit-transition: 0.2s ease-in-out;
    -o-transition: 0.2s ease-in-out;
    -moz-transition: 0.2s ease-in-out;
    transition: 0.2s ease-in-out;
    outline: none;
}

.calc select:focus,
.calc input:focus {
    border: 2px solid var(--ylw);
}

.calc-box {
    padding: 20px;
    background: #fcfcfc;
    -webkit-transition: 0.2s ease-in-out;
    -o-transition: 0.2s ease-in-out;
    -moz-transition: 0.2s ease-in-out;
    transition: 0.2s ease-in-out;
    border: 1px solid #eee;
    text-align: center;
    cursor: pointer;
    margin-bottom: 32px;
}

.calc-box .calc_icon {
    font-size: 40px;
    color: var(--ylw);
    margin: 0 auto 16px;
    max-width: 100px;
}

.calc-box:hover {
    -webkit-box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.2);
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.2);
}