WHAT IS CSS?ADVANTAGES, SYNTAX.

 CSS PROGRAMMING LANGAUGE

                                                                   

disadvantages

• CSS full form is cascade style sheets, which we call it says about how you should display the HTML elements on the screen.

• CSS tells us the style of the webpage let us take a simple example, if we build a home first we lay out the design that is known as the HTML language.

• Where the CSS means layout which means giving instructions on how the furniture should be nothing but the CSS.

• For example if we take PayPal we can see that the background color blue says the CSS background-color property.

• Netflix is also the best way of saying  CSS property, but if we remove it will be a normal webpage but with the red color and the black plus symbols it looks like the best webpage.

Versions of CSS

• There are different versions available now in case it is developed by Wium we have three versions that are css1, css2, and css3.

• Currently we are using this css3 version this is the best version for practicing the css programming language.

Advantages

• Separation of Content and Style:-The CSS advantage is it separates the content from the styling part in the code it will be in an organized way.

• Faster page speed:-there is less code tells us that the webpage or website can run more quickly, when comparatively with more code CSS has less code.

• Better user experience:- With CSS we can bring audience response because it has the property of CSS fonts, background, color, etc.

• Time-saving:- Want an element to be used once and make use of it repeatedly reduces the time of the coder.

• Transfer of file size:- Take any CSS file code want to transfer then it can easily be transferred easily without any problem.

DISADVANTAGES

• Working of the software:- Due to the use of different versions it can create problems in the code for the browsers.

• Lack of security:- this is an open text-based system it doesn't provide security those who visit the sites can change the links it can happen suddenly or by them.

• Proper checking:- Before the developers launch any website they should check whether it is working in all browsers or not.

• Selectors:- In CSS, we have to select which type of selector we want to specify every time for the style in the code.

• Wastage of time:- Need to every time the developers need to check the code this leads to a load which creates pressure.

EXAMPLE PROGRAM

• The declaration for the CSS programming language code.

#selectors{

font-size:10px;

color: red;

}

• Selectors tell u which HTML element you want to apply here to the styles, eg:-div, p,h1 means that only to this particular paragraph or h1 tag we are using a selector.

• You want to change the font size then write font dash then, size the word you want through this your text size will be increased.

• If you make the text color red write the color we can also apply many colors to it by changing the color in the code.

• Note:-Opening of parenthesis and closing it is very important otherwise it leads to an error in the code.

Practice set

• Change the font size of the above syntax to 50 px and apply it only to the h2 tag section.

h2{

font-size:50px;

}

• Color the div section code text to green.

div{

color:green;

}

• In this blog we talked about what is css and then advantages as well as the disadvantages, discussed about basic syntax for writing a css program also along with some of the practise set.

• In the coming next blogs we are going to talked about how to add background image as well as the color to it.