Excuse me, is this why (& gt; Omega & lt;)

CodePudding user response:

1, check the punctuation;
2, the web page to run the test, to see if an error;
3, check that the DW is on the set has a problem;
4, in software testing, to determine whether the software problem;
5, reshipment DW

CodePudding user response:

What are you trying to make? If not understand the problem

CodePudding user response:

Class name of the first character can't use digital! The class for the first character is can't use digital

CodePudding user response:

Check the semicolon colon and Spaces for Chinese Angle and half Angle to use English to just go

CodePudding user response:

Learn the class name, since HTML + CSS to learn, elephant is this

CodePudding user response:

It was meant to express what is the problem? Class naming is wrong, 1 change the words first

CodePudding user response:

<style type="text/CSS" & gt;
Div {the font - size: 20 px; }//set all div effects
. S1 {color: # F00; The font - size: 20 px; }
</style>



So you can write the style name can't use digital beginning, has set up a div style effect so div don't get this. S1 style also can appear effect,

CodePudding user response:

See you use mobile phone in the photo