.custom-btn.w_icon{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.w_icon i{font-size:40px}.w_icon.w_icon_left i{margin-left:-15px;margin-right:15px;right:auto}.w_icon.w_icon_right i{margin-left:15px;margin-right:-15px;right:auto}