Today, in the debug code, I encountered a CSS problem. Notice that there are some gaps. Previously encountered such problems, I generally practice is directly add display:block to solve, today in-depth analysis of the reasons.
First look at this gap corresponds to the source code as follows
The code does not seem to have any problems, then the problem really comes:
Where did the
Vertical-align:middle; So the truth is the same, as long as vertical-align do not take baseline, this gap disappears.
Related comments
The 1.ie display has several modes, stating If the statement is strict mode, IE displays the document in the format of the Internet, and the standard of the The default is a inline label, unless explicitly declared as Block
2. The gap is IE default line-height and font-
The FAL gap problem of Oracle Data Guard logs is found in the OracleData Guard environment. A standby database has a problem and needs to be redone. Because the previously configured environment is good, you only need to back up the full database of the master database to the slave database. However, after the data file is restored, a gap log file is displayed in alert. log during media restoration. The RFS
GapTime limit:20000/10000 MS (java/others) Memory limit:65536/32768 K (java/others) total submission (s): 667 Accepted Submission (s): 366Problem Descriptionlet ' s play a card game called Gap. You have the cards labeled with two-digit numbers. The first digit (from 1 to 4) represents the suit of the card, and the second digit (from 1 to 7) represents the value of The card.First, you shu2e the cards and lay them face up on the table in four rows of se
Problem descriptionlet's play a card game called gap.
You have 28 cards labeled with two-digit numbers. the first digit (from 1 to 4) represents the suit of the card, and the second digit (from 1 to 7) represents the value of the card.
First, you shu2e the cards and lay them face up on the table in four rows of seven cards, leaving a space of one card at the extreme left of each row. the following shows an example of initial layout.
Next, you remo
Topic Connectionhttp://poj.org/problem?id=2046GapdescriptionLet ' s play a card game called Gap.You have the cards labeled with two-digit numbers. The first digit (from 1 to 4) represents the suit of the card, and the second digit (from 1 to 7) represents the value of The card.First, you shu2e the cards and lay them face up on the table in four rows of seven cards, leaving a space's one card at t He extreme left of each row. The following shows an example of initial layout.
Next, you remov
Reprinted from: http://www.cnblogs.com/minelucky/p/4746071.htmlwhen practicing transduction, there is always a 2px gap (chrome) between the IMG and the parent Div, and the internet search is resolved. What if there is a gap between the image IMG and the container's bottom boundary? Here are 3 simple ways to solve this.First, give the picture img tag Display:block.
1
img{display:block}
http://blog.csdn.net/beijiguangyong/article/details/7458713Why do the same time some people can be beautiful to complete the work, and some people waste a great effort is not finished?The former we often call "Daniel", the latter we often call them "rookie". Of course, "Daniel" are relatively, "Daniel" can not be very strong in all aspects, in other words, Daniel will not necessarily sand Wang Yu big, also not necessarily will the captain Water. The so-called "Daniel" they are only in some ways
During code design, refactoring engineers like to manually delete the extra gaps generated between the elements in the row and set the margin or padding to get the desired spacing? Such as code:
However, after the spacing is deleted, the code is piled up to be quite uncomfortable. Especially after the Refactoring is transferred to the JS colleagues, the JS colleagues will complain after reading the code, and the code is too messy, what they want to see is this Code:
In fact, the clear and easy
Solve the IMG gap problem in the DIV
What should I do if there is a gap between the image IMG and the container's bottom boundary? Here is a simple solution in step 3.
First, label the image IMG with display: block. IMG {display: block} second, defines the font size in the container as 0. Div {width: 110px; Border: 1px solid #000000; font-size: 0} third, define the image IMG label vertical-align: Bo
What should I do if there is a gap between the image IMG and the container's bottom boundary? Here is a simple solution in step 3.
First, label the image IMG with display: block.
IMG {display: block}
2. Define the font size in the container as 0.
Div {
Width: 110px;
Border: 1px solid #000000;
Font-size: 0
}
Third, define the image IMG label vertical-align: Bottom, vertical-align: middle, vertical-align: Top
IMG {vertical-align: Bott
Data Guard has a gap sequence problem.
I. Problem Description
This afternoon, when the customer had a power failure, one of the standby database databases could not be started and the following error was reported.
Media Recovery Waiting for thread 1 sequence 12364Fetching gap sequence in thread 1, gap sequence 12364-12364Wed Jan 17 15:20:57 2018FAL[client]: Faile
Let me tell you, Big Data engineers have an annual salary of more than 0.5 million and a technical staff gap of 1.5 million. In the future, high-end technical talents will be snapped up by enterprises. Big Data is aimed at higher talent scarcity, higher salaries, and higher salaries. Next, we will analyze the Big Data talent shortage and the employment of Data engineers.
There is a shortage of talents behind high salaries. According to mainstream dat
Discuz announcement effect code, which can automatically wrap and scroll without gap
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]
During the PSD to Div + CSS process in the past two days, it was found that the IE browser had a strange problem, and there was a 3px gap between the two adjacent Divs, the specific description is as follows:
The above Div: contains an image.
The following Div: the background is used, and the vertical axis is repeated.
Details:
After Google, the solution is to find the position of the image code in the above Div and set the attribute style = "displa
shown. If you are not doing well at work, believe that you are not always in the valley of life, and one day you will be able to break through the many clouds. Tell yourself: I have no lossFailed, but not yet successful! As long as you light a lamp of hope in your heart, you will surely be able to dispel the haze in the dark and see the light.
Indeed, in terms of qualifications, they are excellent professionals.Cainiao is not deeply involved in the business, and has poor connections.. Their pre
Today, we found a problem: there is a 5-pixel gap between the two upper and lower tables.CodeYes.
After debugging, we finally found that the width and height of the image in the head are not set. Change the code below.
If there is still an interval, do not leave spaces in the middle of
.
Indeed, as far as their qualifications are concerned, they are no small cainiao in the workplace. Their business is not deeply involved, and their connections are poor. They often hit the wall at work. Their pressure is not always like a great stone, but like the sky before the arrival of heavy rain, gray is low, clear space, but filled with gray every gap, can only wait for the clear sky after the rain.
"Getting up earlier than a chicken, sleeping
Why is there such a gap between the source code and the code displayed by the browser following F12:
Untitled Document
Very clean code
Written directly in PHP Chrome F12 at Elements
This is a case. after some code is passed, the above HTML code is directly output.
This is the result of directly writing HTML code to the PHP file. Why is there such a big difference.
Reply to discussion (solution)
You can use the ob function to i
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