// style.css
/*格式化样式-----------------------*/
*{
  margin: 0;
  padding: 0;
}
html{
  background-color: rgb(120,120,120);
}
body{
  width:1284px;
  margin: 0 auto;
}
ul{
  list-style: none;
}
ul a{
  text-decoration: none;
}
.clearfix::after{
  content: '';
  clear: both;
  display: block;
}
/*头部样式--------------------------*/
header{
  background-color: rgb(51,51,51);
}
header #header-logo{
  padding-left: 34px;
  float: left;
}
header nav{
  float: right;
}
header nav ul li{
  float: left;
}
header nav ul li a{
  color: rgb(162,157,152);
  font-size: 12px;
  line-height: 60px;
  margin-right: 22px;
}
header nav ul li a:hover{
  color: rgb(230,230,244);
}
/*正文样式----------------------------*/
section{
  padding: 20px;
  background-color: rgb(222,222,222);
}
section article{
  background-color: rgb(255,255,255);
  border: 1px solid rgb(222,222,222);
  padding: 40px 20px;
  margin-bottom: 20px;
}
section article h2{
  margin-bottom: 14px;
}
section article h3{
  margin-bottom: 10px;
  color: rgb(113,113,113);
}
section article p{
  text-indent: 30px;
  line-height: 30px;
  font-size: 15px;
}
section article > span{
  color: rgb(113,113,113);
  font-size: 14px;
}
section article figure{
  border: 1px solid rgb(222,222,222);
  width: 122px;
  height: 122px;
  text-align: center;
  margin-bottom: 20px;
}
section article figure figcaption{
  font-size: 14px;
  margin: 6px 0;
}
section article figure img{
  width: 100px;
  height: 82px;
}
section article ol{
  margin-left: 40px;
}
section article table{
  width: 100%;
  text-align: left;
  font-size: 14px;
  border-collapse: collapse;
  border: 1px solid rgb(204,204,204);
}
section article table th{
  padding: 4px;
  color: rgb(255,255,255);
  background-color: rgb(51,51,51);
}
section article table td{
  padding: 4px;
}
section article table tfoot td{
  font-weight: bold;
  background-color: rgb(204,204,204);
}
section aside{
  background-color: rgb(255,255,255);
  border: 1px solid rgb(222,222,222);
  padding: 20px 20px;
  margin-top: 40px;
}
section aside h3{
  border-left: 3px solid rgb(222,222,222);
  line-height: 40px;
  padding-left: 10px;
}
section aside form .form-input{
  margin-bottom: 20px;
}
section aside form .form-input .left{
  width: 30%;
  display: inline-block;
  text-align: right;
}
section aside form .form-input .right{
  margin-left: 10px;
  padding: 4px;
  text-align: left;
}
section aside form .form-input .placeholder{
  margin-top: 10px;
  margin-left: 30%;
  padding-left: 16px;
  color: rgb(204,204,204);
  font-size: 14px;
}
section aside form .form-input .left:last-of-type{
  vertical-align: top;
}
section aside form textarea{
  width: 50%;
  height: 100px;
}
section aside form #subBtn{
  width: 100%;
  border-radius: 4px;
  background-color: rgb(51,85,208);
  border: 1px solid rgb(51,85,208);
  padding: 10px 0;
  font-size: 16px;
  color: rgb(255,255,255);
}
/*底部样式----------------------------*/
footer{
  background-color: rgb(0,0,0);
  color: rgb(255,255,255);
  padding: 20px;
  text-align: center;
  font-size: 14px;
}