Can the same parent of css be merged?

            -sharpcointossing .left-container{
                width: 100%;
            }

            -sharpcointossing .right-container{
                width: 100%;
            }

I would like to ask whether this form of css can be combined to write

.
Mar.16,2021

-sharpcointossing [class*='-container']{
    width: 100%;
}

.left-container, .right-container {
    width:100%;
}


sassless,<br>

-sharpcointossing {
 .left-container {
                width: 100%;
            }
 .right-container {
                width: 100%;
            }
}
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