How to dynamically change size of html container? - html

Question

I have a container div that is a background that changes size dynamically with the window. Inside that container I have an image div that I want to change size with the background container. I can't seem to get it to resize dynamically even using percentage heights and widths. Can anyone guide me in the correct direction?
#import url("https://fonts.googleapis.com/css?family=Fira+Sans:400,500,600,700,800");
* {
box-sizing: border-box;
}
body {
background-color: #af39fe;
background-image: linear-gradient(147deg, #af39fe 0%, #4c38fd 74%);
min-height: 100vh;
font-family: "Fira Sans", sans-serif;
display: flex;
}
.info-container {
width: 95%;
position: relative;
max-width: 800px;
margin: auto;
background: #fff;
box-shadow: 0px 14px 80px rgba(34, 35, 58, 0.2);
padding: 25px;
border-radius: 10px;
height: auto;
}
.info-container__img {
width: 400px;
flex-shrink: 0;
height: 400px;
background-image: linear-gradient(147deg, #af39fe 0%, #4c38fd 74%);
box-shadow: 4px 13px 30px 1px rgba(252, 56, 56, 0.2);
border-radius: 10px;
transform: translateX(-80px);
overflow: hidden;
}
.info-container__img img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
opacity: 100;
border-radius: 10px;
}
.info-container__content {
padding-right: 25px;
}
.info-container__content>* {
opacity: 100;
}
.info-container__title {
font-size: 24px;
font-weight: 700;
color: #0d0925;
margin-bottom: 20px;
}
.info-container__text {
color: #4e4a67;
margin-bottom: 30px;
line-height: 1.5em;
}
.info-container__button {
display: inline-flex;
background-image: linear-gradient(147deg, #5b0a6b 0%, #16034b 74%);
padding: 15px 35px;
border-radius: 50px;
color: #fff;
box-shadow: 0px 14px 80px rgba(0, 0, 0, 0.4);
text-decoration: none;
font-weight: 500;
justify-content: center;
text-align: center;
letter-spacing: 1px;
}
<div class="info-container">
<div class="info-container__img">
<img src="https://www.dmarge.com/wp-content/uploads/2021/01/dwayne-the-rock-.jpg">
</div>
<div class="info-container__content">
<div class="info-container__title">About Me</div>
<div class="info-container__text">This is fake info about a persons life.</div>
READ MORE
</div>
</div>

Answer 1

You set .info-container__img's width using pixels. Change that to percentages and it would act as you want. I set max-width: 400px and change width: 50% in respect to container's style.
#import url("https://fonts.googleapis.com/css?family=Fira+Sans:400,500,600,700,800");
* {
box-sizing: border-box;
}
body {
background-color: #af39fe;
background-image: linear-gradient(147deg, #af39fe 0%, #4c38fd 74%);
min-height: 100vh;
font-family: "Fira Sans", sans-serif;
display: flex;
}
.info-container {
width: 95%;
position: relative;
max-width: 800px;
margin: auto;
background: #fff;
box-shadow: 0px 14px 80px rgba(34, 35, 58, 0.2);
padding: 25px;
border-radius: 10px;
height: auto;
}
.info-container__img {
width: 50%;
max-width: 400px;
flex-shrink: 0;
height: auto;
background-image: linear-gradient(147deg, #af39fe 0%, #4c38fd 74%);
box-shadow: 4px 13px 30px 1px rgba(252, 56, 56, 0.2);
border-radius: 10px;
transform: translateX(-80px);
overflow: hidden;
}
.info-container__img img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
opacity: 100;
border-radius: 10px;
}
.info-container__content {
padding-right: 25px;
}
.info-container__content>* {
opacity: 100;
}
.info-container__title {
font-size: 24px;
font-weight: 700;
color: #0d0925;
margin-bottom: 20px;
}
.info-container__text {
color: #4e4a67;
margin-bottom: 30px;
line-height: 1.5em;
}
.info-container__button {
display: inline-flex;
background-image: linear-gradient(147deg, #5b0a6b 0%, #16034b 74%);
padding: 15px 35px;
border-radius: 50px;
color: #fff;
box-shadow: 0px 14px 80px rgba(0, 0, 0, 0.4);
text-decoration: none;
font-weight: 500;
justify-content: center;
text-align: center;
letter-spacing: 1px;
}
<div class="info-container">
<div class="info-container__img">
<img src="https://www.dmarge.com/wp-content/uploads/2021/01/dwayne-the-rock-.jpg">
</div>
<div class="info-container__content">
<div class="info-container__title">About Me</div>
<div class="info-container__text">This is fake info about a persons life.</div>
READ MORE
</div>
</div>