html {
  scroll-behavior: smooth;
}








#floss {
	width: 80%;
	display: block;
	margin-right: auto;
	margin-left: auto;
	
}


#floss-sm {
	width: 50%;
	display: block;
	margin-left: auto;
	margin-right: auto;
}

#floss-smm {
	width: 30%;
	display: block;
	margin-left: auto;
	margin-right: auto;
}


#phylo {
	float: right;
}

#conclusion {
		font-weight: bold;
		font-size: 1.2em
	}


	.sources ol {
         font-weight: italic;
         font-size: 0.9em;
	}





.card {
	box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}



#jumbadd {
	margin-right: 0%;
	margin-left:0%;
}




#warning {
	width: 5%;
	height: 5%
}

#img-center {
    width: 90%;
	display: block;
	margin-right: auto;
	margin-left: auto;
}


.container {
	width: 100%;
}

.row {
	width: 100%;
}


#article {
    font-family: 'Cairo', sans-serif;
    font-weight: 400;
    line-height: 1.6;
	margin-top: 100px;
	margin-left: 30px;
  	font-size: 18.5px;
 

}


#float-img {
	float: left;
	width: 15%
}



   






#resp-img {
	display: none;
}

.navcontent {
	display: none;
}


@media screen and (min-width: 300px) and (max-width: 1000px) {
    #burger-menu {
        	display: block;
        	top: 5px;
        	right: 5px
        	
        }

        .jumb-cont #jumb a {
        	text-align: center;
	        width: 50%;
	        font-size: 1.1em
}

        #sub {
        	right: 10%
        }
        #nav-logo {
        	margin-left: 4px;
        	margin-top: 0px
        }

        #secondnav #disease-cont{
        	display: none;
        }


        #secondnav #nav-list {
        	display: none
        }
        .navcontent {
        	display: block;
        }

#resp-img {
	display: block;
}


.jumb-cont {
	display: flex;
	justify-content: center;

}

#jumb {
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	margin: 0
}




#jumb h4 {
	text-align: center;
	width: 100%;
	font-size: 1.5em;
	font-weight: bold;
}



#jumb #resp-img {
	width: 80%;
	margin-left: auto;
	margin-right: auto;
}







	#float-img {
	float: left;
	width: 30%;
	
}

.owl-carousel-item img {

	height: 300px
}





        #prev-right  {      
          	display: flex;
	        flex-direction: column;
	        justify-content: center;
	        margin-left: 20px
               }

        #disease-cont{
              display: flex;
              flex-direction: column;
              justify-content: center;
              width: 100%;

               }
        #treatment-cont {
        	display: flex;
        	flex-direction: column;
        	justify-content:center;  
        	width: 100%;
        }
        #tooth-disease {
        	display: flex;
        	justify-content: center;
        }
        #gum-disease {
        	display: flex;
        }
        #treatment {
        	        	display: flex;
        	justify-content: center
        }
        #prevention {
        	        	display: flex;
        	justify-content: center
        }

        #nav-list {
        	font-size: 1em
        }


  
}







@media screen and (min-width: 300px) and (max-width: 1200px) {


        .sub-foll-cont {
	       display: flex;
	       flex-direction: column; 
           align-items: center;
           justify-content: space-between;
	        }

	    .follow-cont {
	    	display: flex;
	    	flex-direction: column;
	    	align-items: center;
	    	padding: 0
	    }

	    .footer-sub {
            margin : 0;
	    }

	    .follow-logo {
	    	margin-top: 30px;

	    }

	      #related .jumbotron {
	padding: 0;
	padding-top: 10px;
	padding-bottom: 10px;
}

}


@media screen and (min-width: 300px) and (max-width: 600px) {



	      #related .jumbotron {
	padding: 0;
	padding-top: 10px;
	padding-bottom: 10px;
	width: 80%;
	margin-left: auto;
	margin-right: auto;
}


    
    .related-line {
    	width: 80%;

    }
         

           #sub {
        	right: 15%
        }
        #sub-btn {
        	display: none
        }
                #burger-menu {
        	transform: scale(0.8);
        	top: 0;
        	right: 0
        	
        }




 #article {

   	width: 90%;
   	margin: auto;
   	margin-top: 100px;



}





.about-page {
    margin-left: 20px;
  	margin-right: 0%
}


#brush-img {
	width: 100px;
	height: 100px
}
        

}




#tips {
	position: absolute;
	right: 10px;
	width: 35%;
	box-shadow: none;

}



#modal {
	position: absolute;
	top : 200px;
	right:50px
}




#form {
	display: none
}

#blog1 {
	width: 20%;
	height: 20%;
	border: none;
	box-shadow: none;
	text-align: center;
	display: block;
	margin-left: auto;
	margin-right: auto;
}
#blog  {
	width: 15%;
	height: 15%;
	border: none;
	box-shadow: none;
	text-align: center;
	display: block;
	margin-left: auto;
	margin-right: auto;
}




.author-bio {
      display: flex;
      flex-direction: column;
      align-items: center;

      

}

.author-bio .jumbotron {
	padding: 0;
}





.author-bio .author-icon {
 padding: 20px;
}



.author-bio i {
	color: black;
	font-size: 1.5em;
}


.author-bio h4 {
	font-size: 1.1em;
}

.author-bio img {
  width: 100px;
}


.related-line {
	height: 3px;
	background-color: gray;
	margin-left: auto;
	margin-right: auto;
}


#related {
    padding: 0;
    margin-left: auto;
    margin-right: auto;

}



@keyframes opacity {
  from {opacity: 0;}
  to {opacity: 1;}
}


.lead a {
	color: #33587D;
}

.lead a:hover {
	color: black;
}
@media screen and (min-width: 300px) and (max-width: 800px)   {
	video {
		width: 100%;
		height: 300px;
	}

	.owl-carousel-item img {

	height: 250px
}


.jumb-cont {
	display: flex;
	flex-direction: column-reverse;
	width: 100%;
	text-align: center
}

.jumb-cont #jumb {
	width: 100%
}

.jumb-cont #jumb a {
	font-size: 1.1em;
	width: 50%;
	align-self: center;
}
.jumb-img {
	width: 100%;
	height: 100%;
}

.jumb-img img {
	width: 100%
}






 
	 #nav-img {
	height:40%;
	width: 40%;
	display: block;
	margin-left: auto;
    margin-right: auto;
     }


	#h1art {
	margin-left: 2%;
	margin-right: 2%
   }



   #h1 {
	
	font-size: 3em
   }

    
	#mininav {
		display: none;
	}

	



   #list {
   	width: 80%;
   	margin-left: 10%;
   }


   

	
	
	#tips {
		display: none;
	}

	#halitose{
		width: 80%
	}

  img{
		width: 50%

	}
	

	

    .tooth-life {
    	display: none;
    }
   
   
  #floss {
  	width: 100%;
  }

  #floss-sm{
     width: 80%;
  }
  #floss-smm {
    width: 50%;
  }


}









#conclusion {
	font-size: 1em;
	font-style: italic;
	color: gray;
}

#index {
	margin-right: 10%;
	margin-left: 10%
}
.controle {
	font-size: 1.8em;

}





.float-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.float-content img {
	object-fit: contain;
	width: 100%;
	height: 100%;
	padding: 15px;
}

@media screen and (min-width: 200px) and (max-width: 1000px) {
    .float-content {
    	flex-wrap: wrap;
    	justify-content: center;
    }	
}




@media screen and (max-width: 769px) {
  
  #related {
  	position: static;

  }

  .author-bio {
  	display: flex;
  }

}



@media screen and (min-width: 200px) and (max-width: 430px) {

  #article {
  	margin-left: 5px;
  	width: 100%;

  }

}