html {
  background: url('/images/webhome1.5.jpg') no-repeat center center fixed;
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
}

header{
    color: #FFFFFF;
}

ul{
    list-style-type: none;
    margin: 0;
    margin-left: -8px;
    padding: 0;
    background-color: #FFFFFF;
    position: fixed;
    top: 0;
    width: 100%;
    height: 6em;
}

li{
    float: right;
    padding-left: .75em;
    padding-right: .75em;
    font-size: 1.5em;
    height: 4em;
    font-family: Arial;
    display: flex;
    flex-direction: row;
    align-items: center;
}

a{
    padding: 5px;
    color: black;
    text-decoration: none;
}

li:hover{
    background-color: lightgrey;
}

.SISA{
    color: white;
    text-align: left;
    font-size: 5.5em;
    padding-left: .5em;
    font-family: Arial;
}

.tryItBox{
    display: block;
    margin: 6em;
}

.try{
    margin-left: 40%;
    padding: 1.75em;
    border-radius: 50%;
    font-size: 24px;
    background-color:white;
}

.try:hover{
    background-color:black;
    color:white;
    cursor: pointer;
}

.try:active{
    background-color: green;
}

.logoBox{
    width: 350px;
    position: relative;
    display: inline-block;
}

.logo{
    position: fixed;
    height: 6em;
    left: 0;
    top: 0;
    margin-left: -8px;
    z-index: 100;
}