css3 - Responsive CSS triangle with percents width -


the code below create arrow right below <a> element:

jsfiddle

.btn {      position: relative;      display: inline-block;      width: 100px;      height: 50px;      text-align: center;      color: white;      background: gray;      line-height: 50px;      text-decoration: none;  }  .btn:after {      content: "";      position: absolute;      bottom: -10px;      left: 0;      width: 0;      height: 0;      border-width: 10px 50px 0 50px;      border-style: solid;      border-color: gray transparent transparent transparent;     }
<a href="#" class="btn">hello!</a>

the problem have indicate link width arrow of proper size because cannot indicate border width in pixels.

how make responsive triangle percent based?

you use skewed , rotated pseudo element create responsive triangle under link :

demo (resize result window see how reacts)

the triangle maintains it's aspect ratio padding-bottom property.

if want shape adapt it's size according it's content, can remove width on .btn class

.btn {    position: relative;    display: inline-block;    height: 50px; width: 50%;    text-align: center;    color: white;    background: gray;    line-height: 50px;    text-decoration: none;    padding-bottom: 15%;    background-clip: content-box;    overflow: hidden;  }  .btn:after {    content: "";    position: absolute;    top:50px;  left: 0;    background-color: inherit;    padding-bottom: 50%;    width: 57.7%;    z-index: -1;    -webkit-transform-origin: 0 0;    -ms-transform-origin: 0 0;    transform-origin: 0 0;    -webkit-transform: rotate(-30deg) skewx(30deg);    -ms-transform: rotate(-30deg) skewx(30deg);    transform: rotate(-30deg) skewx(30deg);  }  /** demo **/    body {    background: url('http://i.imgur.com/qi5fget.jpg');    background-size: cover;  }
<a href="#" class="btn">hello!</a>

for more info on responsive triangles , how make them, can have @ triangles transform rotate (simple , fancy triangles)


Comments

Post a Comment

Popular posts from this blog

javascript - Jquery show_hide, what to add in order to make the page scroll to the bottom of the hidden field once button is clicked -

i have button on website when clicked, reveals map. button can seen when page first loads up, when clicked, section holding map slides open , goes out of screen since page loads @ top (normal). want page scroll down bottom of div select when button pushed, if map out of screen. if page scrolled down, , clicks show map button, don't want page jump bottom of map. i tried figure out myself, no luck. seasoned jquery coders able give me guidance? many thanks! map = mapdiv.gmap3("get"); infobox = new infobox({ pixeloffset: new google.maps.size(-220, -310), closeboxurl: '', enableeventpropagation: true }); mapdiv.delegate('.infobox .close','click',function () { infobox.close(); }); jquery(".slidingdiv").hide(); jquery(".show_hide").show(); jquery('.show_hide').click(function(){ lastcenter=map.getcenter(); jquery(".slidingdiv...
Read more

python - Django-cities exits with "killed" -

i trying install django-cities on server 500mb ram. whenever run: manage.py cities the system exits saying killed. trying run: manage.py cities --import=country --force worked, guessing matter of running out of memory. to bypass, tried refer package local copy of cities' data file. still didn't work. any ideas on how can migrate data without having increase memory on server? based on suggestion comments, solved setting temporary swap file. if unfamiliar it, can follow these steps: set swap file touch /var/swap.img chmod 600 /var/swap.img set swap file size cd /var dd if=/dev/zero of=/var/swap.img bs=1024k count=1000 this create 1gb swap file. prepare disk image mkswap /var/swap.img activate swap memory swapon /var/swap.img once done, can turn off swap image: swapoff /var/swap.img more information on virtual memory , swap files can found here: https://www.digitalocean.com/community/tutorials/how-to-configure-virtual-me...
Read more

python - How to get a widget position inside it's layout in Kivy? -

i have gridlayout , added image widgets on after adding of images want draw rectangle in each image using canvas couldn't because don't know exact image widgets positions on gridlayout. code: http://paste.ofcode.org/3bdp9yhjrcrzmsztbu9hqp4 http://paste.ofcode.org/3az3gx4fxzr9dlhe2ami97c in last line of python code : rectangle(pos = (child.x - 2.4, child.y + 467), size = (70, 70)) how draw rectangle in child(my method not good^), also why gridlayout not coming in center after setting it's pos_hint = {"center_x" : .5}? if understand question right, try use such methods to_local() , to_parent() , to_widget() , to_window() . try substract position of gridlayout widgets' positions.
Read more