* {
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    margin: 0px;
    height: 200vh;
}

header {
    background-color: rgb(150, 180, 240);
    border-radius: 5px;
    position: fixed;
    top: 0px;
    left: 250px;
    height: 110px;
    margin: 0px;
    margin-top: 5px;
    width: calc(100vw - 270px);
}

aside {
    background-color: rgb(115, 150, 150);
    border-radius: 5px;
    position: fixed;
    margin-top: 5px;
    top: 50px;
    left: 0px;
    width: 160px;
    height: 30vh;
}

/*HORIZONTALE NAVBAR*/
/*HORIZONTALE NAVBAR*/
/*HORIZONTALE NAVBAR*/
ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
    height: 32px
}

#horiznav>li {
    float: left;
    width: 150px;
    position: relative
}

#horiznav li span {
    display: block;
    width: 150px;
    line-height: 30px;
    text-align: center;
    color: black;
    background-color: rgb(150, 180, 240);
    /* border: 1px solid white; */

}

#horiznav li span:hover {
    color: #0a508a;
    background-color: rgb(161, 188, 241);
}

#horiznav li ul {
    visibility: hidden;
    opacity: 0;
    transition: all 0.5s ease;
    position: absolute;
    left: 10px;
    top: 32px;
}

#horiznav li:hover ul {
    display: block;
    visibility: visible;
    opacity: 1;
}

#horiznav li ul span {
    background-color: rgb(173, 200, 255);
}

/*VERTIKALE NAVBAR*/
/*VERTIKALE NAVBAR*/
/*VERTIKALE NAVBAR*/

#verticalnav li {
    width: 150px;
    position: relative
}

#verticalnav li span {
    display: block;
    width: 150px;
    line-height: 30px;
    text-align: center;
    color: black;
    background-color: rgb(115, 150, 150);
}

#verticalnav li span:hover {
    color: #0a508a;
    background-color: rgb(161, 188, 241);
}

#verticalnav li ul {
    visibility: hidden;
    opacity: 0;
    transition: all 0.5s ease;
    position: absolute;
    left: 152px;
    top: 5px
}

#verticalnav li:hover ul {
    display: block;
    visibility: visible;
    opacity: 1;
}

#verticalnav li ul span {
    background-color: rgb(115, 150, 150);
}