Test page for CSS media queries and min-width

created a "testcontent" CSS id style, used in the above block of text.

/* testing for resizing desktop/laptop browser */
# testcontent {
font-size: .7em;
background: grey;
}

@media all and (min-width: 200px) {
# testcontent {
font-size: .8em;
background: red;
}
}

@media all and (min-width: 400px) {
# testcontent {
font-size: .9em;
background: orange;
}
}

@media all and (min-width: 600px) {
# testcontent {
font-size: 1em;
background: yellow;
}
}

@media all and (min-width: 800px) {
# testcontent {
font-size: 1.05em;
background: green;
}
}

@media all and (min-width: 1000px) {
# testcontent {
font-size: 1.1em;
background: blue;
}
}