div {
border: 2px solidblack;
border-radius: 20px;
color: black;
float: left;
clear: left;
}

/* id selector */
#container {
background-color: brown;
width: 90%;
margin-left:5%;
height: 1500px;

}/* close container*/


.menuholder {
width: 90%;
margin-left:5%;
margin-top:5px;
background-color: cadetblue;
clear: left;
float: left;

}

.menubox {
background-color: seagreen;	
margin-top: 10px;
padding-bottom: 20px;
width: 17.6%;
margin-left: 2%;
clear: none;
float: left;
font-size: 28pt;
font-family: Times;
text-align: center;
min-width: 120px;
}


.contentholder {
height: 1000px;
width: 95%;
margin-left:2.5%;
background-color: seagreen;
margin-top: 100px;
clear: left;
float: left;
}

.contentholderflights {
height: 1000px;
width: 95%;
margin-left:2.5%;
background-color: black;
margin-top: 100px;
clear: left;
float: left;
}

.centering {
width: 33%;
margin-left: 33%;
margin-right: 33%;
float: left;
clear: both;
text-align: center;
font-size: 50pt;
font-family: Times;
color: brown;
}
.flightfont1 {
width: 33%;
margin-left: 33%;
margin-right: 33%;
float: left;
clear: both;
text-align: center;
font-size: 50px;
font-family: Times;
color: lightblue;
}

.flightfont2 {
width: 90%;
margin-left: 5%;
margin-right: 5%;
text-align: left;
float: all;
clear: left;
text-align: center;
font-size: 30px;
font-family: Times;
color: lightblue;
}

.paragraph {
width: 60%;
margin-left: 20%;
margin-right: 20%;
text-align: left;
float: left;
clear: both;
font-size: 20pt;
font-family: Times;

}