.toox
		{
			
			background-image: url(conent/management/Dr.V.P.M.Sankar-Chairman.jpg);
			height: 100vh;
			background-position: center;
			background-size: cover;
		}
		@media only screen and (max-width: 950px) 
			{
				.toox{
					height: 40vh;
				}
			}
		@media only screen and (max-width: 450px) 
			{
				.toox{
					height: 40vh;
				}
			}
            .centered {
			display: flex;
		justify-content: center;
		align-items: center;
		margin: auto;
		/* Adjust to your needs */
		}
        .custom-h1 {
		color: #0b306e;
		text-align: center;

		}
		@media screen and (min-width: 1000px) {
			#principalimage
			{
				height: 80vh;
			}
		}


		.blockquote-footer {
			width: 75%;         
			text-align: right;  
			margin-left: auto;  
			margin-right: 10%;   
		  }