about.css

body {
    margin: 0;
}

header {
    width: 100%;
    height: 60px;
    background-color: white;
    position: fixed;
    top: 0px;
}

.logo_bar {
    width: 30%;
    height: 100%;
    float: left;
}

.logo_bar img {
    height: 80%;
    margin-top: 6px;
    padding-left: 70px;
}

.cont_bar {
    float: right;
    width: 50%;
    height: 100%;
}

.cont_bar ul li {
    float: left;
    margin-right: 40px;
    list-style: none;
}

.cont_bar ul li a {
    color: black;
    text-decoration: none;
    font-size: 20px;
    opacity: 0.7;
    font-family: 'Alegreya', serif;
}

.cont_bar ul li a:hover {
    opacity: 1;
}


/* ------------------------------ 01 ------------------------------------------ */

.paper01 {
    width: 100%;
    height: 260px;
    background-image: url(back.jpg);
    background-size: cover;
    background-position: center bottom;
    margin: 0px;
    text-align: center;
    float: left;
    color: white;
    font-family: 'Alegreya', serif;
    line-height: 3.86em;
}

.paper01 h1 {
    font-size: 56px;
    font-family: 'Alegreya Sans';
    margin: 100px 0px 0px;
}

.paper01 p {
    font-size: 18px;
    font-family: 'Alegreya Sans';
    color: #ffffff;
    margin: 14px 0px 10px;
}


/* --------------------------- 02 --------------------------------------------- */

.paper02 {
    padding: 5%;
    background-color: #ffffff;
    height: 500px;
    width: 90%;
    float: left;
}

.paper02 img {
    float: left;
    width: 47%;
}

.cont_02 {
    width: 45%;
    /* height: 100%; */
    float: right;
    margin-top: 100px;
}

.cont_02 h2 {
    font-size: 32px;
    font-family: 'Alegreya';
    color: #303030;
    margin: 0px 0px 25px;
}

.cont_02 p {
    font-size: 18.4px;
    font-family: "alegreya sans";
    margin: 0px 0px 20px;
    line-height: 1.86em;
    color: #606060;
}


/* ---------------------------- 03 ----------------------------------------- */

.paper03 {
    padding: 5%;
    background-color: #f8f8f8;
    height: 660px;
    width: 90%;
    float: left;
}

.up_03 {
    width: 100%;
    height: 25%;
    text-align: center;
}

.up_03 h3 {
    font-size: 30px;
    color: #303030;
    font-family: "alegreya";
    margin: 0px 0px 20px;
}

.up_03 p {
    font-size: 17px;
    color: #888;
    font-family: "alegreya sans";
}

.bottom_03 {
    width: 100%;
    height: 75%;
}

.box_03 {
    width: 30%;
    height: 100%;
    margin-left: 3.33%;
    float: left;
}

.box_03 h5 {
    font-size: 18px;
    font-family: alegreya;
    color: #303030;
    margin: 20px 0px 18px;
}

.box_03 p {
    font-size: 17px;
    font-family: "alegreya sans";
    color: #686868;
    line-height: 1.86em;
    margin: 0px 0px 50px;
}


/* --------------------04---------------------------------- */

.paper04 {
    padding: 5%;
    background-color: #8e7754;
    height: 200px;
    width: 90%;
    float: left;
}

.box_04 {
    width: 20%;
    height: 100%;
    margin-left: 3.33%;
    float: left;
    text-align: center;
}

.box_04 h2 {
    font-size: 52px;
    font-family: alegreya;
    color: white;
    margin: 20px 0px 18px;
}

.box_04 p {
    font-size: 20px;
    font-family: "alegreya sans";
    color: #ffffffcc;
    line-height: 1.86em;
    margin: 0px 0px 50px;
}


/* ------------------------------- Footer ------------------------------------------- */

footer {
    width: 100%;
    height: 770px;
    background-color: gray;
    float: left;
}

.footer_up {
    background-color: #403d38;
    width: 90%;
    padding: 5%;
    height: 40%;
}

.box_footer {
    width: 23%;
    margin-left: 1.6%;
    float: left;
}

.box_footer h4 {
    font-size: 18px;
    color: #ffff;
    font-family: alegreya;
    margin: 0px 0px 25px;
}

.box_footer p {
    font-size: 16px;
    color: #969696;
    font-family: "alegreya sans";
    margin: 0px 0px 20px;
}

.box_footer li {
    list-style: none;
    font-size: 16px;
    font-family: "alegreya sans ";
    color: #686868;
    line-height: 1.90em;
    margin: 0px 0px 6px;
    padding-bottom: 7px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.075);
}

.box_footer li img {
    float: left;
    margin-right: 10px;
    margin-top: 9px;
    padding-bottom: 10px;
    vertical-align: middle;
}

.box_footer li a {
    text-decoration: none;
    font-size: 16px;
    font-family: "alegreya sans";
    color: #a9a9a9;
}

.footer_bottom {
    background-color: #353330;
    width: 90%;
    height: 25%;
    padding: 5%;
    text-align: center;
    font-size: 15px;
    font-family: "alegreya sans";
    color: #777777;
}