How to adjust mat dialog width in angular using css ? Increase modal size probably around width: 70vw and add a minimum width in pixels.
math dialog or modal container
.mat-dialog-container {
display: block;
padding: 24px;
border-radius: 4px;
box-sizing: border-box;
overflow: auto;
outline: 0;
width: 100%;
height: 100%;
min-height: inherit;
max-height: inherit;
}