body{
    margin: 0;
    padding: 0;
}
div.container{
    width: 90%;
    margin: 0 auto;
    border: 3px solid black;
    float: left;
}
div.logo{
    height: 100px;
    width: 15%;
    border-right: 3px solid;
    float: left;

}
div.icon{
    height: 100px;
    width: 15%;
    border-left: 3px solid;
    float: right;

}
div.banner{
    //width: 60%;
    float: left;

}
h1{
    text-align:center;
}
div.menu{
    width: 100%;
    height: 50px;
    border-top: 3px solid;
    border-bottom: 3px solid;
    float: left;
}
div.sidebar_left{
    height: 300px;
    width: 15%;
    border-right: 3px solid;
    float: left;

}
div.content{
    width: 60%;
    float: left;
    height: 300px;

    // border-left: 3px solid;


}
div.sidebar_right{
    height: 300px;
    width: 15%;
    border-left: 3px solid;
    float: right;

}
div.footer{
    width: 100%;
    height: 50px;
    float: left;
    border-top: 3px solid;

}