@import url('https://fonts.googleapis.com/css2?family=Abel&family=Roboto:wght@100;400;700&display=swap');
@import url(//db.onlinewebfonts.com/c/2803116d50a5be32e5435aba7d4bb941?family=alarm+clock);
*{
    color: black;
}

body {
    background: linear-gradient(90deg, rgb(167, 82, 82), rgb(105, 160, 169));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 3%;
}

.calculator {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-top: 1vh;
    padding: 30px;
    max-width: 400px;
    width: 60vw;
    max-height: 660px;
    height: 60vh;
    background-color:rgb(67, 67, 67);
    box-shadow: 2px 2px 12px 12px black;
    border-radius: 20px;
}

.display {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgb(45, 45, 45);
    border: 4px solid rgb(37, 37, 37);
    margin-left: auto;
    margin-right: auto;
    height: 12%;
    width: 93%;
    border-radius: 10px;
}

input {
    display: flex;
    align-items: center;
    margin-left:auto;
    margin-right:auto;
    text-align: end;
    background-color: rgb(228, 228, 228);
    border: 4px solid rgb(181, 181, 181);
    color: rgb(47, 47, 47);
    text-shadow: 1px 1px rgb(176, 176, 176);
    border-radius: 10px;
    height: 60%;
    width: 90%;
    font-size: 270%;
    font-family: 'Abel';
    font-weight: 400;
    overflow: hidden;
}

.string {
    transition: 1s;
}

.button-box {
    display: flex;
    flex-wrap: wrap;
    margin-left: auto;
    margin-right: auto;
    background: rgb(45, 45, 45);
    border: 4px solid rgb(37, 37, 37);
    padding: 1.5%;
    border-radius: 12px;
    width: 90%;
    max-width: 360px;
    height: 70%;
    overflow: hidden;
}

button {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
    width: 23%;
    height: 18.5%;
    font-size: 280%;
    border-radius: 15px;
    font-family: 'Abel';
    border: 3px solid rgba(179, 179, 179, 0.6);
    color: black;
    overflow: hidden;
}

button:hover {
    border: 4px solid rgb(107, 107, 107,0.5);
}

.number {
    background-color: rgb(120, 120, 120);
    
}

.del {
    background-color: red;
    font-size: 260%;
}

.signature {
    display: flex;
    justify-content: right;
    font-family: 'Lucida Sans';
    font-size: 70%;
    margin-right: 3%;
    letter-spacing: 3px;
    color: rgb(169, 68, 0);
}