 .myshape11 .tn-atom { border-radius: 37px 0px 0px 37px;} 
 .myshape12 .tn-atom { border-radius: 0px 37px 37px 0px;} 
 .myshape21 .tn-atom { border-radius: 23px 0px 0px 23px;} 
 .myshape22 .tn-atom { border-radius: 0px 23px 23px 0px;} 
 .myshape31 .tn-atom { border-radius: 17px 0px 0px 17px;} 
 .myshape32 .tn-atom { border-radius: 17px 0px 17px 0px;} 
 .myshape41 .tn-atom { border-radius: 17px 17px 0px 0px;} 
 .myshape42 .tn-atom { border-radius: 0px 0px 17px 17px;}
 .myshape-lp11 .tn-atom { border-radius: 37px 37px 0px 0px;} 
 .myshape-lp12 .tn-atom { border-radius: 0px 0px 37px 37px;} 
 .myshape-lp21 .tn-atom { border-radius: 23px 23px 0px 0px;} 
 .myshape-lp22 .tn-atom { border-radius: 0px 0px 23px 23px;} 
 .myshape-lp31 .tn-atom { border-radius: 17px 17px 0px 0px;} 
 .myshape-lp32 .tn-atom { border-radius: 0px 0px 17px 17px;} 