#buttonvolume {
	 background-image: url(../images/icons8-volume-30.png) !important;
	 width: 28px;
	 height: 35px;
	 background-repeat: no-repeat;
	 background-position: center;
	 border: 0;
	 border-radius: 50%;
	 background-color: transparent !important;
	}
	
	#buttonvolume:active { background-color: transparent !important; }
	 #buttonrefresh {
	 background-image: url(../images/icons8-refresh-30.png) !important;
	 width: 28px;
	 height: 35px;
	 background-repeat: no-repeat;
	 background-position: center;
	 border: 0;
	 border-radius: 50%;
	 background-color: transparent !important;

	}
	.captcha-holder {
    display: flex;
    place-content: center;
	}
	.captcha-buttons {
	    display: grid;
	}