How to move the position borders after the hover?

Question

How to move the position borders after the hover?

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#1 by (2 votes)
#2 by (2 votes)

1

I have this div with borders in the corners and I wanted the right border to be down and the left border up when the div is in hover but I could not apply the effect.

Here's what I've tried:

div.classe {
    position: relative;
    float: left;
    padding: 0 10px;
    width: 80%;
    height: 100px;
    background: rgba(38, 166, 91, 0.5);
    margin-top: 30px;
    transition: all 0.4s  ease-in-out;
   
}
div.classe:after {
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    bottom: 0;
    left: 0;
    border-left: 4px solid #000;
    border-bottom: 4px solid #000;
    z-index:-1;
    margin-bottom:-4px;
    margin-left: -4px;
    border-color
}
div.classe:before {
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    top: 0;
    right: 0;
    border-right: 4px solid #000;
    border-top: 4px solid #000;
    z-index:-1;
    margin-top:-4px;
    margin-right: -4px;
}
div.classe:hover{
  transform: translateY(-20px);
}
div.classe:hover:before{
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    right: 0;
    top: 0;
    border-right: 4px solid #000;
    border-top: 4px solid #000;
    z-index:-1;
    margin-top:-4px;
    margin-right: -4px;
    border-color
}
div.classe:hover:after{
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    bottom: 0;
    left: 0;
    border-left: 4px solid #000;
    border-bottom: 4px solid #000;
    z-index:-1;
    margin-bottom:-4px;
    margin-left: -4px;
}

<div class="classe">
texto qualquer
</div>

html css

asked by anonymous 16.01.2018 / 13:44

2 answers

2

Friend if you want a smoother transition, add this

-webkit-transition: 0.5s ease-in;
-moz-transition: 0.5s ease-in;
-o-transition: 0.5s ease-in;
transition: 0.5s ease-in;

to css of div.class, div.class: hover after and before

16.01.2018 / 14:17

Pass complex object vs simplest object per parameter Losing the bar ("/")

score 2 · Accepted Answer

You can place the effect after :hover using :: after or :: before .

Here's an example:

div.classe {
    position: relative;
    float: left;
    padding: 0 10px;
    width: 80%;
    height: 100px;
    background: rgba(38, 166, 91, 0.5);
    margin-top: 30px;
    transition: all 0.4s ease-out;
   
}
div.classe:after {
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    bottom: 0;
    left: 0;
    border-left: 4px solid #000;
    border-bottom: 4px solid #000;
    z-index:-1;
    margin-bottom:-4px;
    margin-left: -4px;
    border-color
}

div.classe:before {
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    top: 0;
    right: 0;
    border-right: 4px solid #000;
    border-top: 4px solid #000;
    z-index:-1;
    margin-top:-4px;
    margin-right: -4px;
}

div.classe:hover{
  transform: translateY(-20px);
  -webkit-transition: 0.5s ease-in;
  -moz-transition: 0.5s ease-in;
  -o-transition: 0.5s ease-in;
  transition: 0.5s ease-in;
}

div.classe:hover::after{
  border:none;
  content:"";
  position: absolute;
  top: 0;
  left: 0;
  border-left: 4px solid #000;
  border-top: 4px solid #000;
}

div.classe:hover::before{
  transform: translateY(30px);
  border:none;
  content:"";
  position: absolute;
  bottom: 0;
  right: 0;
  border-right: 4px solid #000;
  border-bottom: 4px solid #000;
}

<div class="classe">
  <p>
  texto qualquer
  </p>
</div>

Following the suggestion of the Gabriel.H follows a version with "delay" in the transition:

div.classe {
    position: relative;
    float: left;
    padding: 0 10px;
    width: 80%;
    height: 100px;
    background: rgba(38, 166, 91, 0.5);
    margin-top: 30px;
    transition: all 0.4s ease-out;
   
}
div.classe:after {
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    bottom: 0;
    left: 0;
    border-left: 4px solid #000;
    border-bottom: 4px solid #000;
    z-index:-1;
    margin-bottom:-4px;
    margin-left: -4px;
    border-color
}

div.classe:before {
    content:"";
    height: 70px;
    width: 70px;
    position: absolute;
    top: 0;
    right: 0;
    border-right: 4px solid #000;
    border-top: 4px solid #000;
    z-index:-1;
    margin-top:-4px;
    margin-right: -4px;
}

div.classe:hover{
  transform: translateY(-20px);
  -webkit-transition: 0.5s ease-in;
  -moz-transition: 0.5s ease-in;
  -o-transition: 0.5s ease-in;
  transition: 0.5s ease-in;
}

div.classe:hover::after{
  border:none;
  content:"";
  position: absolute;
  top: 0;
  left: 0;
  border-left: 4px solid #000;
  border-top: 4px solid #000;
  -webkit-transition: 0.5s ease-in;
  -moz-transition: 0.5s ease-in;
  -o-transition: 0.5s ease-in;
  transition: 0.5s ease-in;
}

div.classe:hover::before{
  transform: translateY(30px);
  border:none;
  content:"";
  position: absolute;
  bottom: 0;
  right: 0;
  border-right: 4px solid #000;
  border-bottom: 4px solid #000;
  -webkit-transition: 0.5s ease-in;
  -moz-transition: 0.5s ease-in;
  -o-transition: 0.5s ease-in;
  transition: 0.5s ease-in;
}

<div class="classe">
  <p>
  texto qualquer
  </p>
</div>