/* 5 week start */
/* total initialization */
*
{
    margin: 0;
    padding: 0;
    font-family: Verdana, Arial, "Courier new", Georgia, 'Times New Roman', "Trebuchet MS";
}
a
{
    text-decoration: none;

}
li 
{
    list-style: none;
}
/* main(body) decoration */
body
{
    width: 960px;
    margin: 0 auto;
    background-color: #e6e6e6;
}
#main
{
    background-color: white;
    margin: 40px 0;
    padding: 10px 20px;
    border-radius: 5px;
    box-shadow: 0 2px 6px rgba(100,100,100,0.3);
}
/* header decoration */
#main-header
{
    padding: 40px 50px;
}
.header-title
{
    font-size: 30px;
    color: #171717;
}
.header-description
{
    font-size: 15px;
    color: #171717;
}
/* 5 week end */

/* 6 week start*/
/* left nav decoration */
#main-nav{
    height: 40px;
    border-top: 1px solid gray;
    border-bottom: 1px solid grey;
    margin-bottom: 20px;
}
.outer-menu-item{
    float: left;
    position: relative;

}
.outer-menu-item:hover{
    background-color: black;
    color:white;
}
.outer-menu-title{
    display: block;
    text-align: center;
    height: 30px;
    line-height: 30px;
    padding: 5px 20px;
}
.inner-menu{
    display : none; 
    
    position: absolute;
    left: 0;
    background: white;
    top: 40px;
    width: 100%;
    text-align: center;
    box-shadow: 0 2px 6px rgba(5,5,5,0.9);
    z-index: 1000;
}
.inner-menu-item > a{
    display: block;
    padding: 5px 20px;
    color: black;
}
.inner-menu-item > a:hover{
    background-color: black;
    color: white;
}
/*6 week end */

/* 7 week start */
/* right-nac decoration */
.searching{
    width: 200px;
    height: 26px;
    padding: 7px;
    float: right;

}
.searching-text{
    display: block;
    width: 120px;
    height: 24px;
    float: left;
    background-color: white;
    color: #555555;
    font-size: 12px;
    padding: 0 0 0 10px;
    border: 1px solid #cccccc;
    border-radius: 15px 0 0 15px;
    box-shadow: inset 0 1px 1px rgba(0,0,0,0.5);

}
.searching-text:focus{
    border-color: rgba(82,168,236,0.8);
    outline: 0;
    box-shadow: inset 0 1px 1px rgba(100,100,100,0.3);

}
.searching-submit{
    display: block;
    width: 50px;
    height: 26px;
    float: left;
    border: 1px solid #cccccc;
    border-radius: 0 15px 15px 0;
    margin-left: -1px;
}
/* 7 week end */