.container
{
    display: grid;
    grid-gap: 20px;
    /*grid-template-columns: 300px 300px 300px;*/   /*will use always in grid*/ /*it is to tell our page how many col we want 
    to use*/ /*we have 3 grids of 300pxand 300px*/
    /*grid-template-columns: 25% 25% 25% 25%; */    /*to it user friendly*/
   /* grid-template-columns: 1fr 1fr 2fr;  */   /*best is to do this*/
    /*grid-template-columns: auto 1fr 2fr; */           /*fill in whatever space we have*/
    /*grid-template-columns: repeat(3,1fr);*/           /*3 times repeat 1fr*/
    grid-template-columns: repeat(auto-fill,minmax(200px,1fr));     /*to make it 100% responsive*/
                                            /*we want minimum to be 200px and max be 1fr*/
    /*grid-template-rows: 1fr 2fr; */           /*first row has 1 fr and 2nd row is twice the 1st*/
    grid-template-rows: 1fr; 
    /*justify-items: start;*/               /*aligns content in a grid item along row axis*/
}

.green      /*for individual items*/
{
    /*grid-column-start: 1; 
    grid-column-end:3;  */          /*green willtake 2 grid spaces*/
    /*grid-column: 1/3;*/
    /*grid-column: 1/-1; */      /*all the way to the end*/
    grid-column: span 2;            /*span across 2 grids*/
    grid-row: 1/3*/;
    justify-self: start;        /*goes start of the col*/
    /*align-self: start;*/          /*goes start of the row*/
}

.zone {
    cursor:pointer;
    /*display:inline-block;*/
    text-align: center;
    font-size:10em;
    border-radius:4px;
    border:1px solid #bbb;
    transition: all 0.3s linear;
}

.zone:hover {
    -webkit-box-shadow:rgba(0,0,0,0.8) 0px 5px 15px, inset rgba(0,0,0,0.15) 0px -10px 20px;
    -moz-box-shadow:rgba(0,0,0,0.8) 0px 5px 15px, inset rgba(0,0,0,0.15) 0px -10px 20px;
    -o-box-shadow:rgba(0,0,0,0.8) 0px 5px 15px, inset rgba(0,0,0,0.15) 0px -10px 20px;
    box-shadow:rgba(0,0,0,0.8) 0px 5px 15px, inset rgba(0,0,0,0.15) 0px -10px 20px;
}


/*https://paulund.co.uk/how-to-create-shiny-css-buttons*/
/***********************************************************************
 *  Green Background
 **********************************************************************/
.green{
    background: #56B870; /* Old browsers */
    background: -moz-linear-gradient(top, #56B870 0%, #a5c956 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#56B870), color-stop(100%,#a5c956)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #56B870 0%,#a5c956 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #56B870 0%,#a5c956 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #56B870 0%,#a5c956 100%); /* IE10+ */
    background: linear-gradient(top, #56B870 0%,#a5c956 100%); /* W3C */
}

/***********************************************************************
 *  Red Background
 **********************************************************************/
.red{
    background: #C655BE; /* Old browsers */
    background: -moz-linear-gradient(top, #C655BE 0%, #cf0404 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#C655BE), color-stop(100%,#cf0404)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #C655BE 0%,#cf0404 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #C655BE 0%,#cf0404 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #C655BE 0%,#cf0404 100%); /* IE10+ */
    background: linear-gradient(top, #C655BE 0%,#cf0404 100%); /* W3C */
}

/***********************************************************************
 *  Yellow Background
 **********************************************************************/
.yellow{
    background: #F3AAAA; /* Old browsers */
    background: -moz-linear-gradient(top, #F3AAAA 0%, #febf04 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#F3AAAA), color-stop(100%,#febf04)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #F3AAAA 0%,#febf04 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #F3AAAA 0%,#febf04 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #F3AAAA 0%,#febf04 100%); /* IE10+ */
    background: linear-gradient(top, #F3AAAA 0%,#febf04 100%); /* W3C */
}

/***********************************************************************
 *  Blue Background
 **********************************************************************/
.blue{
    background: #7abcff; /* Old browsers */
    background: -moz-linear-gradient(top, #7abcff 0%, #60abf8 44%, #4096ee 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#7abcff), color-stop(44%,#60abf8), color-stop(100%,#4096ee)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #7abcff 0%,#60abf8 44%,#4096ee 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #7abcff 0%,#60abf8 44%,#4096ee 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #7abcff 0%,#60abf8 44%,#4096ee 100%); /* IE10+ */
    background: linear-gradient(top, #7abcff 0%,#60abf8 44%,#4096ee 100%); /* W3C */
}

/***********************************************************************
 *  Purple Background
 **********************************************************************/
.purple {
    background: #A88BEB; /* Old browsers */
    background: -moz-linear-gradient(top, #A88BEB 0%, #F1A7F1 44%, #F8CEEC 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#A88BEB), color-stop(44%,#F1A7F1), color-stop(100%,#F8CEEC)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #A88BEB 0%,#F1A7F1 44%,#F8CEEC 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #A88BEB 0%,#F1A7F1 44%,#F8CEEC 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #A88BEB 0%,#F1A7F1 44%,#F8CEEC 100%); /* IE10+ */
    background: linear-gradient(top, #A88BEB 0%,#F1A7F1 44%,#F8CEEC 100%); /* W3C */
}

/***********************************************************************
 *  Brown Background
 **********************************************************************/
.brown {
    background: #f6e6b4; /* Old browsers */
    background: -moz-linear-gradient(top, #f6e6b4 0%, #ed9017 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f6e6b4), color-stop(100%,#ed9017)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #f6e6b4 0%,#ed9017 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #f6e6b4 0%,#ed9017 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #f6e6b4 0%,#ed9017 100%); /* IE10+ */
    background: linear-gradient(top, #f6e6b4 0%,#ed9017 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f6e6b4', endColorstr='#ed9017',GradientType=0 ); /* IE6-9 */
}