Circular effect in rectangle - css

I'm trying to make a design as shown in image, but main issue is that I cant use z-index there because it will effect other elements. Is there any way to achieve this ? Thank you

You can create something like this with pseudo-element.
.element {
width: 400px;
height: 45px;
position: relative;
overflow: hidden;
border: 2px solid orange;
border-bottom: none;
}
.element:after {
content: '';
width: 210%;
height: 700px;
left: 50%;
border-radius: 50%;
border: 2px solid orange;
position: absolute;
transform: translateX(-50%);
}
<div class="element"></div>

Related

How can I make a curve border using CSS3? [duplicate]

This question already has answers here:
Curve bottom side of the div to the inside with CSS
(2 answers)
Closed 4 years ago.
I have added 2 pictures here. You can see that first curve is down curve and second one is up curve.
Now, I have a rectangle box using CSS. I want to make the top and bottom border should be like the picture.
I can use CSS border-radius property to make a border curve. But I don't understand how can I make this type of border curve using CSS3?
Updated:
Here is the full output I desire:
I used before after to achieve this
div{
width: 400px;
height: 200px;
background-color: #333;
position: relative;
overflow: hidden;
}
div:before {
content: "";
position: absolute;
top: -10%;
width: 100%;
height: 50%;
background-color: white;
border-bottom-left-radius: 50%;
border-bottom-right-radius: 50%;
}
div:after {
content: "";
position: absolute;
width: 100%;
bottom: -10%;
height: 50%;
background-color: white;
border-top-left-radius: 50%;
border-top-right-radius: 50%;
}
<div></div>
Update
after OP's recent comment, here you can add content in content-main div
.content{
background-color: #333;
width: 400px;
}
.content-top, .content-bottom{
width: 400px;
height: 100px;
background-color: #333;
position: relative;
overflow: hidden;
}
.content-top:before {
content: "";
position: absolute;
top: -10%;
width: 100%;
height: 50%;
background-color: white;
border-bottom-left-radius: 50%;
border-bottom-right-radius: 50%;
}
.content-bottom:after {
content: "";
position: absolute;
width: 100%;
bottom: -10%;
height: 50%;
background-color: white;
border-top-left-radius: 50%;
border-top-right-radius: 50%;
}
.content-main{
padding: 10px;
}
<div class="content">
<div class="content-top"></div>
<div class="content-main">
<h1>Cat</h1>
<img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS11TbGOYA0EmL-usNpArFE8o17OSRSilYYohX1lgyxaP43M2Pt">
</div>
<div class="content-bottom"></div>
</div>
You can achieve this using two Divs one with black background and the children with white background and rounded borders. The wrapper should have a padding to simulate border thickness:
#wrapper{
background:#000000;
width:600px;
height:200px;
padding:10px;
}
#roundCurve{
background:#ffffff;
width:600px;
height:200px;
border-bottom-left-radius:50% 50px;
border-bottom-right-radius:50% 50px;
border-top-left-radius:50% 50px;
border-top-right-radius:50% 50px;
}
<div id="wrapper">
<div id="roundCurve"></div>
</div>
Here is an example you can follow:
body {
background: black;
}
.roundCorner {
width: 150px;
height: 100px;
padding: 2em;
border-bottom: 0;
position: relative;
background: white;
border-radius: 1em 1em 0 0;
}
.roundCorner:before {
position: absolute;
left: -1px;
right: -1px;
top: 0;
height: 1.5em;
border: 1px solid black;
border-top: 0;
border-radius: 0 0 3em 3em;
content:'';
background: black;
}
.roundCorner:after {
position: absolute;
left: -1px;
right: -1px;
bottom: 0;
height: 1.5em;
border: 1px solid black;
border-bottom: 0;
border-radius: 3em 3em 0 0;
content: '';
background: black;
}
<div class="roundCorner"></div>
You can change background of body, .roundCorner, .roundCorner:before, .roundCorner:after to see how it's working.

Border-radius and overflow hidden with child background

I've got a problem with border-radius on wrapper that contains an overflow hidden.
I use a before pseudo element (pink background) to fill the wrapper's background. The wrapper has already a background (blue).
#wrapper {
background: blue;
border: 2px solid pink;
border-radius: 12px;
height: 90px;
overflow: hidden;
position: relative;
width: 300px;
}
#wrapper::before {
background: pink;
content: '';
display: block;
height: 100%;
left: 0;
position: absolute;
top: 0;
width: 50%;
}
<div id="wrapper"></div>
With this example, we can see an unwanted blue pixel on the top and bottom left corner.
The pseudo element must be in position absolute to apply animation. I removed the animation for the example.
How can I fix this?
A fix is here. Apply overflow:hidden an width:300px to the outer div #container.
#container {
width: 300px;
overflow: hidden;
border-radius: 12px;
}
#wrapper {
height: 90px;
background: blue;
border-radius: 12px;
position: relative;
box-sizing: border-box;
border: 2px solid pink;
}
#wrapper::before {
background: pink;
content: '';
display: block;
height: 100%;
right: -30px;
position: absolute;
top: 0;
width: 30px;
border-radius: 50%;
transition: transform 0.3s;
}
#wrapper:hover::before {
transform: scale3D(10, 10, 1);
}
<div id="container">
<div id="wrapper"></div>
</div>
You found a really interesting rendering issue. My idea to solve it, is switch the colors and logic a little:
#wrapper {
background: pink;
border: 2px solid pink;
border-radius: 12px;
height: 90px;
overflow: hidden;
position: relative;
width: 300px;
}
#wrapper::before {
background: blue;
content: '';
display: block;
height: 100%;
right: 0;
position: absolute;
top: 0;
width: 50%;
}
<div id="wrapper"></div>

Button styling with ::after pseudo element

I am trying to style button like this:
Now I first though I could just style it with an ::after element attached to the button.
Currently I have this (using sass syntax):
button {
min-width: 230px;
border: 1px solid green;
background-color: white;
padding: 25px;
display: block;
position: relative;
z-index: 10;
&::after {
content: '';
display: block;
position: absolute;
top: 10px;
left: 10px;
width: 100%;
height: 100%;
border: 1px solid green;
background-color: white;
z-index: -2;
}
}
But this renders something which looks a little different:
The rectangle more to the right is my :afterelement.
It is indeed behind the text «Button» (without the z-Index it would just be in front), but it does not go behind the other rectangle.
How could I style this correctly?
Thanks for the help
Cheers
Remove the z-index: 10 from the button. When the parent element (button in this case) have a z-index value it becomes the root element of the stacking context, and you can't move the child under it.
You can read more about stacking context and stacking order in the great article What No One Told You About Z-Index.
button {
min-width: 230px;
border: 1px solid green;
background-color: white;
padding: 25px;
display: block;
position: relative;
}
button::after {
content: '';
display: block;
position: absolute;
top: -10px;
left: 10px;
width: 100%;
height: 100%;
border: 1px solid green;
background-color: white;
z-index: -1;
}
body {
padding: 20px;
}
<button>Button</button>
I have added a few little things to the code. but this seems to work for me. There might be a simpler way, but the flip, flip works. :)
button {
min-width: 230px;
border: 1px solid green;
background-color: white;
padding: 25px;
display: block;
position: relative;
left: 20px;
z-index: 10;
transform: rotateY(180deg);
}
button::after {
content: '';
display: block;
position: absolute;
top: 10px;
left: 10px;
width: 100%;
height: 100%;
border: 1px solid green;
background-color: white;
z-index: -1;
}
.buttonz{
transform: rotateY(180deg);
}
<button>
<div class="buttonz">
Button
</div>
</button>

how to make up arrow using css only?

I am new to css can you guys please help me out for making custom up arrow:
Below is my html div with only one div I want to make arrow using before and after css properties:
<div class="triangle-with-shadow"></div>
we have tried with below CSS code:
.triangle-with-shadow {
width: 100px;
height: 100px;
position: relative;
z-index: 5;
}
.triangle-with-shadow:after {
content: "";
position: absolute;
width: 50px;
height: 50px;
background: white;
border: 1px solid;
transform: rotate(45deg);
top: 75px;
left: 25px;
border-width: 1px 0 0 1px;
}
.triangle-with-shadow:before {
width: 100px;
background: white;
height: 100px;
position: absolute;
content: "";
top: 100px;
border: 1px solid;
}

How to make a trapezium with a border

I have tried to build a trapezium which has a Text-Content and a Border (white 1px line).
I found the examples with something like this:
height: 0;
width: 120px;
border-bottom: 120px solid #ec3504;
border-left: 60px solid transparent;
border-right: 60px solid transparent;
This is a png example, if i use this as background with transpartent color it would work but is kind of a hack and not as nice...
"clip-path" seems to be not supported enough, so are there other ways? would SVG be a possibility?
Thanks in Advance
You can use pseudo-element and use perspective on parent to create that shape as background.
body {
background: lightblue;
}
div {
width: 150px;
height: 40px;
padding: 20px;
display: flex;
align-items: center;
justify-content: center;
position: relative;
-webkit-perspective: 130px;
perspective: 130px;
margin: 50px;
}
div:after {
position: absolute;
width: 100%;
height: 100%;
background: lightgreen;
border: 1px solid white;
content: '';
left: 0;
top: 0;
z-index: -1;
-webkit-transform: rotateX(20deg) rotateY(0deg);
transform: rotateX(20deg) rotateY(0deg);
}
<div>Some text</div>

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