colorgame.css

body{
    background-color: #232323;
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-weight: lighter;
    
}

h1{
    margin: 0;
    color: white;
    text-align: center;
    text-transform: uppercase;
    padding:20px 0;
    /* top bottom 20px left right  */
    background: steelblue;
}

#container{
    width : 600px;
    margin : 20px auto
}

.square{
    width : 30%;
    background-color:purple;
    padding-bottom: 30%;
    float: left;
    margin: 10px;
    /* for rounding the radius of border */
    border-radius: 15%;
    transition: background-color 0.6s;


}

#stripe{
    background : white;
    height: 30px;
    text-align: center;
    color : black
}


.selected {
    background-color: blue;
}

#colorDisplay{
    font-size: 200%;
}

#messageDisplay{
    display: inline-block;
    width: 20%;
}

button{
    /* for removing the background  */
    background: none; 
    /* for removing the border  */
    border: none;
    text-transform: uppercase;
    font-size: inherit;
    font-family: 'Montserrat', sans-serif;
    height: 100%;
    font-weight: 700;
    color: steelblue;
    transition: all 0.3s;
}

/* style span */