style.css

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    outline: none;
    font-family: "Roboto Mono",monospace;
    font-weight: 400;
    color: #010120;
}
body{
    background-color: #008dff;
}
.wrapper{
    background-color: #ffffff;
    width: 45%;
    min-width: 550px;
    padding: 30px;
    position: absolute;
    transform: translate(-50%,-50%);
    top: 50%;
    left: 50%;
    border-radius: 8px;
}
.output{
    background-color: #eef3f8;
    width: 100%;
    min-height: 250px;
    padding: 20px 0;
    overflow: hidden;
    border-radius: 5px;
    position: relative;
    display: grid;
    place-items: center;
}
#blob{
    height: 300px;
    width: 300px;
    background: linear-gradient(
        #44a2f0,
        #025eaa
    );
    box-shadow: 15px 20px 30px rgba(0,0,0,0.15);
}
.dimensions{
    display: flex;
    justify-content: space-around;
    width: 100%;
    margin: 20px 0 40px 0;
}
label{
    font-weight: 500;
}
input[type="number"]{
    height: 40px;
    width: 80px;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #a0a0b0;
    border-radius: 3px;
}
input[type="number"]:focus{
    background-color: #f1f5fa;
    border-color: #025eaa;
    color: #025eaa;
}
.sliders{
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px;
}
input[type="text"]{
    width: 82%;
    margin-top: 50px;
    padding: 10px;
    font-size: 12px;
    border: none;
    background-color: #f1eff9;
    border-radius: 3px;
}
button{
    width: 12%;
    margin-left: 4%;
    padding: 10px 0;
    background-color: #0075ff;
    border: none;
    cursor: pointer;
    border-radius: 3px;
    color: #ffffff;
    font-size: 12px;
}