* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
    font-family: 'Baloo Chettan 2', cursive;
}
body {
	display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #091921;
}
body::before {
    content: "";
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background: linear-gradient(#e91e63, #ffc107);
    clip-path: circle(22% at 30% 20%);
}
body::after {
    content: "";
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background: linear-gradient(#ffffff, #da00ff);
    clip-path: circle(20% at 70% 90%);
}
.container {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    z-index: 10;
}
.container .calculator {
    position: relative;
    display: grid;
}
.container .calculator .value {
    grid-column: span 4;
    height: 140px;
    width: 300px;
    padding: 10px;
    font-size: 30px;
    font-weight: normal;
    text-align: right;
    outline: none;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    background: transparent;
    color: #ffffff;
}
.container .calculator span {
    display: grid;
    width: 75px;
    height: 75px;
    place-items: center;
    font-size: 20px;
    font-weight: 400;
    color: #ffffff;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    transition: .5s;
}
.container .calculator span:hover {
    background: rgba(255, 255, 255, 0.05);
}
.container .calculator span:active {
    font-size: 24px;
    font-weight: 500;
    background: #26f753;
    color: #192f00;
}
.container .calculator .clear {
    grid-column: span 2;
    width: 150px;
    background: rgba(255, 255, 255, 0.05);
}
.container .calculator .plus {
    grid-row: span 2;
    height: 150px;
}
.container .calculator .equal {
    background: rgba(255, 255, 255, 0.05);
}