.X{
position:relative;
left:50px;
top:12.5px;
width:16px;
height:125px}

.X::before{
position:absolute;
background-color:#000000;
content:'';
top:0;
left:0;
width:16px;
height:125px;
-webkit-transform:skew(32deg,0);
-moz-transform:skew(32deg,0);
-ms-transform:skew(32deg,0);
-o-transform:skew(32deg,0);
transform:skew(32deg,0)}

.X::after{
position:absolute;
background-color:#000000;
content:'';
right:0;
top:0;
width:16px;
height:125px;
-webkit-transform:skew(-32deg,0);
-moz-transform:skew(-32deg,0);
-ms-transform:skew(-32deg,0);
-o-transform:skew(-32deg,0);
transform:skew(-32deg,0)}