Solve the problem of phpcms image being too large and breaking the table image adaptive image scaling down

　img,a img{
border:0;
margin:0;
padding:0;
max-width:590px;
width:expression(this.width>590?"590px":this.width);
max -height:590px;
height:expression(this.height>590?"590px":this.height);
}

The above code will cause 2 problems!
1. It will make the picture very small. It needs to be refreshed once to display properly!
2. The picture will not be reduced in proportion, and the picture will be severely deformed!
Modify as follows:







Put the above code between the of the web page template.