nethken nethken - 7 months ago 23
HTML Question

Bootstrap is not working on mobile

i tried to run my design to the developer tools on chrome as a mobile but the bootstrap is not working. Can someone give me ideas why the bootstrap is not working on mobile?

here is the picture when i tried to run on mobile.
enter image description here

and this when i run on desktop it worked i don't know why not on mobile.

enter image description here

here is my media queries.

@media (max-width: 768px) {
.img-responsive{
width: 300px;
height:50px;
padding-left:50px;
}
}
@media (max-width: 376px) {
.img-responsive{
width: 220px;
height:50px;
padding-left: 20px;
}
}
@media (max-width: 286px) {
.img-responsive{
width: 180px;
height:50px;
padding-left: 5px;
}
.footer{
height: auto;
}
h4{
padding-top: 50px;
padding-left: 20px;
}
}

Answer

You are probably missing the viewport meta tag in the html head:

Viewport is the user's visible area of a web page. Using width=device-width you need to set the width to device width you are viewing in like mobile or tablet or desktop.

<meta name="viewport" content="width=device-width, initial-scale=1">

Refer this link : Viewport meta tag

What is Viewport?.