calculator.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Yanone Kaffeesatz', sans-serif;
}

body{
    min-height: 100vh;
    width:100%;
    background: url("cool-background.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container{
    width: 500px;
    height:600px;
    box-shadow: 0px 0px 1rem 0px rgba(0, 0, 0, .2);
    background: inherit;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.container::before{
    content: '';
    position: absolute;
    top:0;
    bottom: 0;
    left:0;
    right: 0;
    box-shadow: inset 0px 0px  0px 700px rgba(255, 255, 255, .2);
    z-index: -1;
    filter: blur(4px);
}

.container h1{
    color: white;
    background-color: rgb(255, 0, 0,.3);
    letter-spacing: 4px;
    text-align: center;
    display: flex;
    height:6%;
    justify-content: center;
    align-items: center;
}
.result{
    width:100%;
    height:17%;
    text-align: right;
    font-size: 2rem;
    padding-top:20px;
}
.input{
    width:100%;
    height: 17%;
    background-color: transparent;
    text-align: right;
    font-size: 4rem;
    font-weight: bolder;
    letter-spacing: 2.5px;
    color: white;
    padding-top: 10px;
}
.calculator{
    width: 100%;
    height: 60%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.calculator .rows{
    height:20%;
    margin: 1px;
    width:100%;
    display: flex;
    justify-content: center;
    user-select: none;
}
.calculator .rows .columns{
    margin:1px;
    background:rgba(255, 255, 255, .1) ;
    height: 100%;
    width:24.5%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    cursor: pointer;
}

.calculator .rows .symbol{
    background: rgba(47, 233, 246, .1) ;
}

#equal{
    background: rgba(5, 229, 245, 0.4) ; ;
}


sup{
    font-size: 1.5rem;
    margin-bottom: 10px;
}
.calculator .rows .red{
    background-color: rgb(255, 0, 0,.2);
    color: white;
}


@media screen and (max-width:600px){
    .container{
        height: 70vh;
        width:85%;
    }
    .container h1{
        height: 7%;
    }
    .result,.input{
        display: flex;
        align-items: center;
        flex-direction: row-reverse;
        height: 17%;
        font-size: 2.5rem;
    }
    .calculator{
        height: 59%;
    }
}

@media screen and (min-width:601px) {
    .can-hover .calculator .rows .columns:hover{
        background:rgba(255, 255, 255, .3) ;
        font-weight: bolder;
    
    }
    .can-hover .calculator .rows .symbol:hover{
        background: rgba(47, 233, 246, .3) ;
    }
    .can-hover .calculator .rows .red:hover{
        background: rgb(255, 0, 0,.7);
    }

  }