Adding a class with border and shadow

Hi, I´m switching from Slider Revolution to Smart Slader 3. It´s all going pretty well. Since the plugin comes with only one shadow option I create a class to add to the module that contains the plugin. On the first slideshow works perfect, but on the second slideshow that is exactly the same than the first one but with different photos of the same size the the border-shadow doesn´t adjust to the slideshow.
This is the class that I applied:
.grey-border5 {
border:#e5f4fc solid 1px!important;
box-shadow:2px 2px 2px 2px rgba(212,212,212,0.50)
-webkit-border-radius: 10px!important;
-moz-border-radius: 10px!important;
border-radius: 10px!important;
overflow:hidden!important;
}

Any idea of what might be happening?

Thank you!

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