//*-- RSS --*\\
.icono-rss{
    @include square($U22);
    overflow: hidden;
    margin: $U6;
    &:before, &:after{
        position: absolute;
        border-radius: 50%;
    }
    &:before{
        @include square($U6);
        box-shadow: 0 0 $U32 inset;
        left: 0;
        bottom: 0;
    }
    &:after{
        @include square($U27);
        right: 15%;
        top: 15%;
        border: $U4 solid transparent;
        box-shadow: inset 0 0 0 $U2, 0 0 0 $U2;
    }
}