.container {
width: 100%;
margin: auto;
...
.container {
max-width: 1000px;
margin: 0px auto;
...
.container {
padding: 20px;
}
.calculator...
.content {
margin-top: 20px;
}
.calculator...
.container {
margin-top: 50px;
}
input,...
.container {
width: 100%;
margin: 0 auto;
...
.container {
width: 100%;
margin: 20px auto;
...
.container {
padding: 20px;
}
input,...
.container {
width: 100%;
margin: 20px auto;
...
.container {
width: 100%;
margin: 20px auto;
...