body {
    margin: 0;
    font-size: 100%;
    font-family: Helvetica, sans-serif;     
} 
#head {
    background-color: rgba(255,255,255,0.8);
    width: 100%;
    height: 35%;
    display: flex;
    align-items: center;
    justify-content: left;
}
#head-logo {
    margin-left: 15%;
    width: 100%;
    height: 100%;
}
#head-logo-img {
    width: auto;
    height: 90%;
}
#menu {
    background-color: rgba(0,0,0,1);
    width: 100%;
    height: 5%;
    display: flex;
    align-items: center;
    justify-content: left;
}
#menu-box {
    background-color: transparent;
    width: 10%;
    height: 100%;
    display: flex;
}
#menu-box:hover {
    background-color: rgba(255,0,0,1);
}
#menu-text {
    background-color: rgba(0,0,0,1);
    width: 100%;
    height: 90%;
    font-size: 1.0rem;
    color: rgba(255,255,255,1);
    display: flex;
    align-items: center;
    justify-content: center;
}
#main {
    width: 100%;
    height: 80%;
    align-items: center;
    justify-content: center;
}
#main-box {
    background-color: rgba(255,255,255,0.8);
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
}
#main-text {
    background-color: transparent;
    width: 100%;
    height: 100%;
    font-size: 2.0rem;
    color: rgba(0,0,0,1);
}
#footer {
    background-color: rgba(0,0,0,1);
    width: 100%;
    height: 50%;
    display: flex;
    align-items: center;
    justify-content: left;
}
#footer-profile {
    margin-left: 1%;
    width: 30%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
#footer-profile-img {
    width: auto;
    height: 90%;
}