colorgam.css

body{
    background-color : #232323;
    margin : 0;
    font-family: "Avenir" , "Montserrat" ;
}
#container{
    margin: 9px auto; 
    max-width: 500px;
    /* margin : 50px auto; */
}
.square {
    width : 25%;
    height : 25%;
    padding-bottom: 25%;
    float : left;
    background : red;
    margin : 2%;
    border-radius: 25%;
    transition: background 0.4s;
    -webkit-transition: background 0.4s;
    -moz-transition: background 0.4s;
}
h1{
    height : 125px;
    text-align: center;
    color : white;
    line-height: 1.1;
    padding : 20px 0;
    margin-bottom: 0px;
    text-transform: uppercase;
    background: steelblue;
    font-weight: normal;
}
#strips{
    height : 25px;
    text-align: center;
    background-color: white;
}
#disp{
    font-size: 50px;
}
button:hover{
    background : steelblue;
    color:white;
}
.selected{
    background : steelblue;
    color:white;
}
button{
    background : none;
    border : none;
    text-transform: uppercase;
    height : 100%;
    font-weight : 700;
    color : steelblue;
    letter-spacing: 1px;
    font-size: inherit;
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    outline: none;
}
#msg{
    display: inline-block;
    width : 20%;
}
#pla:hover{
    background : steelblue;
    color : white;
}