header{
	 background-color: #ccccff;
      background-size: cover;
      background-position: center;
      
    }
    @media screen and (max-width: 670px){
      header{
        
      }
    }
	.mainPart{
		min-height: 800px;
	}
	body{
		background-color: #eeeeee;
		min-height: 800px;
	}
    .section{
      padding-top: 4vw;
      padding-bottom: 4vw;

    }
    .tabs .indicator{
      background-color: #1a237e;
    }
    .tabs .tab a:focus, .tabs .tab a:focus.active{
      background: transparent;
    }
	.less-padding{
		padding-top: 0.5rem;
		padding-bottom: 0.5rem;
	}
	.less-margin{
		margin-bottom: 0rem;
	}
	.little-down{
		margin-top: 1rem;
	}
	.no-margin{
		margin-top: 0rem;
		margin-bottom: 0rem;
	}
	.almost-no-padding{
		padding-top: 0.2rem !important;
		padding-bottom: 0.2rem !important;
	}
	.almost-no-padding2{
		padding-top: 0.1rem !important;
		padding-bottom: 0.1rem !important;
		padding-left: 0.0rem !important;
	}
	.few-top-padding{
		padding-top: 0.4rem !important;
	}
	.no-bottom-margin{
		margin-bottom: 0rem !important;
	}
	.more-right-padding{
		padding-right: 5rem !important;
	}