.avatar {
		position: relative;
		margin: auto;
		left: 0;
		right: 0;
		top: -30px;
		width: 120px;
		height: 120px;
		border-radius: 50%;
		z-index: 100;
		background: silver;
		
}


.avatar:after, .services .avatar:before {
      position: relative;
      left: 0;
      right: 0;
  
       }
    .services .avatar:after {
      top: -30px;
      content: '';
      width: 0;
      height: 0;
      border-style: solid;
      border-width: 0 0 0 0;
      border-color: transparent transparent transparent transparent; }
    .services .avatar:before {
      top: -30px;
      content: '';
      width: 0;
      height: 0;
      border-style: solids;
      border-width: 0 0 0 0;
      border-color: transparent transparent transparent transparent; }