Question

我正在尝试使用CSS来实现div等工具提示。我指的是

https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_tooltip

上面的示例显示了顶部工具提示。

谁能帮助我将其更改为底部工具提示。我的CSS和设计能力很弱。

Answer 1

在这里，这可以为您提供帮助。

<!DOCTYPE html>
<html>
<style>
.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    position: absolute;
    z-index: 1;
    bottom: -40px;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 0px 10px 10px 10px;
    border-style: solid;
    border-color: #555 transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}
</style>
<body style="text-align:center;">

<h2>Tooltip</h2>
<p>Move the mouse over the text below:</p>

<div class="tooltip">Hover over me
  <span class="tooltiptext">Tooltip text</span>
</div>

</body>
</html>

Answer 2

这是...

def received_status_Frame(a,b):       

    connn,addr=a,b
    message=connn.recv(4096).decode()
    connn.close()
t=10
while (time.time()-start_time<t):
    PORT = 12345
    s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
    s.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
    s.bind(('',PORT))
    s.listen()
    print ("before the try accept")
    conn,address=s.accept()
    threading.Thread(target=received_status_Frame,args=(conn,address)).start()

.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: black;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    
    /* Position the tooltip */
    position: absolute;
    z-index: 1;
    top: 100%;
    left: 50%;
    margin-left: -60px;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
}

Answer 3

这是在CSS中进行一些更改的方法。

.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;
  position: absolute;
  z-index: 1;
  bottom: -215%;
  left: 50%;
  margin-left: -60px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
  bottom: 100%;
  left: 50%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
  border-color: rgba(136, 183, 213, 0);
  border-bottom-color: #555;
  border-width: 6px;
  margin-left: -6px;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

<div style="text-align:center;">
  <h2>Tooltip</h2>
  <p>Move the mouse over the text below:</p>

  <div class="tooltip">Hover over me
    <span class="tooltiptext">Tooltip text</span>
  </div>
</div>

Answer 4

试试这个... !!!

<!DOCTYPE html>
<html>
<style>
.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px solid black;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: black;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    
    /* Position the tooltip */
    position: absolute;
    z-index: 1;
    top: 100%;
    left: 50%;
    margin-left: -60px;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
}
</style>
<body style="text-align:center;">


<div class="tooltip">Hover Me
  <span class="tooltiptext">bottom tooltip</span>
</div>

</body>
</html>

输入文字的自定义工具提示

4 个答案: