/*
 有什么不懂的联系东东:3096735611
  
 */

body{
	margin: 0;

	background:url(https://cdn.seovx.com/?mom=302)no-repeat center center fixed;
}



button {
  margin: 30px 20px;
  padding: 15px 20px;
  border-radius: 10px;
  border: 2px solid;
  font: 20px 'Open Sans', sans-serif;
  text-transform: uppercase;
  background: none;
  outline: none;
  cursor: pointer;
  -webkit-transition: all .5s;
  transition: all .5s;
  font-family:微软雅黑;
}

.dd-1 {
  color:  #DC143C;
  border-color: #DC143C ;
  background: -webkit-linear-gradient(left, #a3f7bf, #a3f7bf) no-repeat;
  background: linear-gradient(to right, #a3f7bf, #a3f7bf) no-repeat;
  background-size: 0% 100%;
}
.dd-1:hover {
  background-size: 100% 100%;
  color: #27323A;
}


.dd-2 {
  color:#DC143C;
  border-color: #DC143C;
  background: -webkit-linear-gradient(left, #e4f68f, #e4f68f) no-repeat;
  background: linear-gradient(to right, #e4f68f, #e4f68f) no-repeat;
  background-size: 100% 0%;
}
.dd-2:hover {
  background-size: 100% 100%;
  color: #27323A;
}

.dd-3 {
  color: #FFD460;
  border-color: #FFD460;
  position: relative;
  overflow: hidden;
}
.dd-3:before {
  content: "";
  position: absolute;
  top: 0;
  right: -5px;
  width: 0;
  height: 100%;
  background-color: #FFD460;
  z-index: -1;
  -webkit-transition: all .5s;
  transition: all .5s;
}
.dd-3:hover {
  color: #27323A;
}
.dd-3:hover:hover:before {
  width: 110%;
}

.cs{
	text-align:center;
    font-family:微软雅黑;
	font-size:30px;
	color:rgba(255, 69, 0, 0.59);
}
.cs h3{
color:rgba(206, 0, 255, 0.41);
font-size:30px
}
.cs h4{
color:#bc87ff;
font-size:20px
}

.logo {
	width:100px;
	height:100px;
	margin:30px auto 0px;
	border-radius:200px;
	border:5px solid #fff;
	box-shadow:5px 5px 5px rgba(0,0,0,0.2);
	transition:1s all;
}

.logo img {
	width:100px;
	height:100px;
	margin:0px auto 0px;
	background:#fff;
	border-radius:200px;
}

.logo:hover {
	transform:rotate(360deg);
	box-shadow:0px 0px 0px rgba(0,0,0,0.2);
}

a{
	color:#FFFFFF;text-decoration: none;
}