*{

font-family: Arial;

font-size: 14px;

margin: 0;

padding: 0;

border: none;

}

a{

text-decoration: none;

}

ul{

list-style: none;

}

herder{

height: 80px;

background: #000;

}

header > .container{

width: 1200px;

/* height: 73px;

background: #000; */

margin: 0 auto;

}

header > .container > a{

display: block;

float: left;

margin: 5px 25px;

}

header > .container > nav{

float: right;

}

header > .container > nav > a{

font-size: 24px;

display: block;

float: left;

width: 110px;

height: 73px;

line-height: 73px;

text-align: center;

color: #fff;

}

header > .container > nav > a.Home {background: #433b90;}

header > .container > nav > a.Course {background: #017fcb;}

header > .container > nav > a.Actual {background: #78b917;}

header > .container > nav > a.Plan {background: #feb800;}

header > .container > nav > a.FAQ {background: #f27c01;}

header > .container > nav > a.Notes {background: #d40112;}

header > .container > nav > a:hover,

header > .container > nav > a:active{

padding-bottom: 7px;

}