* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
}

body {
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    display: flex;
    background-image: linear-gradient(to right top, #3498db, #00a7dc, #00b3d1, #00bdbe, #00c5a5, #00c79a, #00c88d, #1bc97f, #0dc688, #06c390, #0dc096, #1abc9c);
}

.calc-body {
    background: radial-gradient(
            rgba(255, 255, 255, 0.09),
            rgba(255, 255, 255, 0.9)
    );
    width: 45vw;
    height: 70vh;
    border-radius: 20px;
}

.result {
    position: absolute;

    border-bottom-left-radius: 20px;
    border-top-left-radius: 20px;
    height: 70vh;
    width: 20vw;
    background: radial-gradient(
            rgba(0, 0, 0, 0.05), rgba(255, 255, 255, 0.5)
    );
}

.result h1 {
    font-size: 55px;
    margin: 40px 0;
    text-align: center;
}

h4 {
    font-size: 20px;
    margin: 10px 30px;
}

.show {
    margin-top: 85px;
}

.inp {
    text-align: center;
    justify-content: center;
    align-items: center;
    width: 60vw;
    height: 70vh;
    display: flex;
}

input {
    font-weight: 880;
    border-radius: 10px;
    margin: 15px;
    height: 45px;
    padding: 20px;
    outline: none;
    font-size: 20px;
    border: 1px solid rgb(223, 217, 217);
    background: rgba(0, 0, 0, 0.05);
}

.main {
    margin-left: 45px;
}

button {
    margin-top: 20px;
    height: 45px;
    width: 200px;
    font-weight: 650;
    cursor: pointer;
    color: white;
    background: #f1c40f;
    border: 2px solid rgb(255, 255, 255);
    outline: none;
    border-radius: 10px;
    font-size: 20px;
    box-shadow: 10px 10px 8px 10px rgba(136, 136, 136, 0.49);
}

button:hover {
    background-color: lightseagreen;
}

::placeholder {
    font-weight: 850;
}