body {
    width: 100%;
    background-color: white;
}

.nav {
    position: absolute;
    top: 0;
    transform: translateY(50%);
    padding-left: 5%;
    padding-right: 5%;
}

.nav a {
    display: block;
    list-style: none;
    float: left;
    width: 200px;
    text-align: center;
    line-height: 45px;
    text-decoration: none;
    color: black;
    border-radius: 10px;
    margin-right: 15px;
}

.nav a:first-child {
    text-shadow: #d1ec04;
    font-size: 36px;
}

.nav a:not(:first-child):hover {
    text-decoration: underline;
    animation-name: backgroundchange;
    animation-duration: 1.5s;
}

@keyframes backgroundchange {
    from {
        background-color: aliceblue;
        text-decoration: none;
    }
    to {
        background-color: #9AC9FB;
        text-decoration: underline;
    }
}

.nav a:visited,
link {
    color: black;
}

hr {
    margin-top: 80px;
    color: #808080;
    width: 100%;
    opacity: 0.6;
}

.foot {
    position: absolute;
    bottom: 30px;
    padding-left: 10%;
    padding-right: 10%;
    margin-left: 10%;
    margin-right: 10%;
}

p {
    font-size: 20px;
    color: red;
}

#index,
#product,
#contactus {
    padding-left: 50px;
}

#index div,
#product div,
#contactus div {
    border-radius: 10px;
    border-width: 5px;
    background-color: #9AC9FB;
    opacity: 0.8;
    padding-left: 50px;
    padding-right: 50px;
    width: 50%;
}

#index div {
    width: 90%;
    height: 450px;
}

#index div ul li {
    padding-top: 10px;
    line-height: 50px;
    padding-bottom: 10px;
}

#index ul li,
#product ul li,
#contactus ul li {
    list-style: none;
    line-height: 30px;
}

#contactus div {
    height: 200px;
    width: 260x;
    padding-left: 5px;
}

#contactus div ul li {
    padding-top: 20px;
}

#forrepair{
color:#9AC9FB;
font-size: 80px;
text-align: center;
padding-top: 100px;

}