Jquery change (fontsize, background) code for changing the color and background

Change (FN)
Bind a handler to the change event of each matching element.
The change event is triggered when the element loses focus, or when its value changes after the element gets focus.

<textarea id="runcode33999"></textarea> Xmlns = "http://www.w3.org/1999/xhtml">

Font Size

TrumpetRelatively smallMediumLargeLarge

Background Color

DefaultLight grayRedGreenMing Huang

Font color

BlackRedGreenBlueBrown

Spring Festival Evening

The Spring River Tide connects to the sea, and the moon shines together. There are thousands of miles in spring, and there is no moon in spring.

The river flows around fangdian, and the flowers and forests of the moon are similar. The water in the air could not fly, but the white sand on Ting could not be seen.

The sky is full of dust. Who saw the first month on the bank? Who took the photo at the beginning of Jiang Yue?

The generation and generation of life are infinite, and the year of jiangyue is only similar. I don't know who jiangyue is waiting for, but see the Yangtze River.

When the white clouds go leisurely, Qingfeng is always worried. Who is the boat tonight? Where is Acacia Mingyue building?

Poor upstairs, should be taken away from the makeup mirror. The yowu curtain is not rolled in.

At this time, I don't want to hear from each other. I 'd like to see you one by one. The flying sky of Hongyan is not good, and the fish, dragon, and diving are written.

Last night, the idle pool of dreams fell into the flowers, poor spring and a half don't return home. The river flow is about to go spring, and the lake falls into the east and west.

Oblique month heavy hidden sea fog, Yan Shexiang unlimited Road. I don't know how many people will return in the month.