* {
    padding: 0;
    margin: 0;
}

body {
    width: 90%;
    height: 760px;
    margin: auto;
}

img {
    height: 100%;
    width: 100%;
}

header a {
    text-decoration: none;
    color: rgb(46, 43, 39);
}

header li {
    list-style: none;
    width: 20%;
    text-align: center;
    float: left;
    font-weight: bold;
}

header ul {
    height: 50px;
    line-height: 50px;
    background-color: #e4e3f0;
}

header li:hover {
    background-color: #bababa;
}

.box-lef {
    background-color: #bababa;
    text-align: center;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
}

ol li {
    margin-top: 20px;
    margin-left: 10%;
}

.box-rig {
    background-color: #bababa;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
}

span {
    margin-left: 20px;
}

.s-img img {
    width: 24%;
    height: 400px;
    margin-top: 26px;
}

p {
    text-indent: 2rem;
    line-height: 2rem;
    text-align: justify;
    width: 98%;
    margin: auto;
}
.box1{
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-bottom: 3px solid #bababa;
    font-weight: bold;
}
.box {
    width: 79%;
    margin-left: 21%;
}
.boxq {
    width: 88%;
    margin-left: 13%;
}
.foot{
    width: 90%;
    clear: both;
    position: fixed;
    bottom: 0px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: #bababa;
}
input{
    text-indent: 2rem;
    width: 80%;
    height: 30px;
    border-radius: 12px;
    border: 1px solid #bababa;
    display: block;
    margin: auto;
    margin-top: 20px;
}
button{
    background-color: #bababa;
    text-align: center;
    font-weight: bold;
    width: 60%;
    height: 40px;
    line-height: 40px;
    display: block;
    margin: auto;
    border-radius: 6px;
    margin-top: 20px;
    border:1px solid #bababa;
}
.app ul li{
    list-style: none;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px dotted red;
}
.qwe{
    display: block;
    margin-top: 20px;
    color: #411010;
    font-weight: bold;
    font-size: 20px;
}
.box3{
    height: 50px;
    line-height: 50px;
    margin-left: 4%;
    font-weight: bold;
    font-size: 25px;
}
.s-img1 img {
    width: 22%;
    height: 400px;
    margin-left: 1%;
    margin-top: 30px;
}
.box4{
    height: 50px;
    line-height: 50px;
    font-weight: bold;
    border-bottom: 3px solid #bababa;
    color: #411010;
}
.box5 {
	height: 270px;
}

.box5 img {
	float: left;
	margin-top: 30px;
	margin-right: 30px;
    width: 170px;
    height: 170px;
}

.box5 h1 {
	height: 65px;
	line-height: 65px;
	font-size: 22px;
	font-weight: normal;
	color: #411010;
}

.box5 p {
    line-height: 2rem;
}
.s-img2 img {
    width: 23%;
    height: 320px;
    margin-left: 20px;
    margin-top: 10px;
}
.box6{
    height: 50px;
    line-height: 50px;
    margin-left: 4%;
    font-weight: bold;
    color: #fe8459;
    font-size: 25px;
}