/*position */
.align{
	text-align:center;
}
.absolute{
	position:absolute;
}
.relative{
	position:relative;
}

/*end position */

/* start margin*/
.mar-auto{margin-left:auto !important; margin-right:auto !important;}

/*end margin */
/*display */

.dis-non{
	display:none;
}



/*end display*/

/* shadow */
.shadow1{box-shadow:4px 6px 1px 0 grey;}

/*keyframes*/

/* start shape glow */
/* opacity change*/

@keyframes glow{
	0%, 100%{opacity:0.3; color:#153E60,}
	50%{opacity:1;color:white;}
}

.glow{
	animation: 2.5s glow linear infinite;
}
/* end shape glow */
/*color change*/
@keyframes shine{
	0%,100%{color:inherit;}
	 50%{color:#eee;}
}
/* end color change */