.ztzl {
    margin-top: 30px;
}
.mar {
    width: 1200px;
    margin: auto;
}
.con{
	background: none;
	border:none;
}
	
.ztzl1 {
    margin: 0px -45px;
}
.clearfix:before, .clearfix:after {
    display: table;
    line-height: 0;
    content: "";
}
.ztzl1 dl {
    float: left;
    width: 368px;
    margin-left: 38px;
    overflow: hidden;
    margin-bottom: 25px;
}
.ztzl1 dl dt {
    height: 150px;
}
a {
    text-decoration: none;
}
.ztzl1 dl dt img {
    width: 368px;
    height: 150px;
}
.ztzl1 dl dd {
    height: 93px;
    background: #f6f6f6;
    padding: 15px;
    position: relative;
}
.ztzl1 dl dd p {
    text-align: center;
}
.ztzl1 dl dd strong {
    display: block;
    position: absolute;
    background: #588DD1;
    bottom: 15px;
    width: 113px;
    height: 42px;
    color: #fff;
    text-align: center;
    line-height: 42px;
    border-radius: 20px;
    font-size: 16px;
    font-weight: normal;
    left: 50%;
    margin-left: -65px;
}
.ztzl1 dl dd strong a {
    color: #fff;
}