.zj_bt{width: 100%;text-align: center;margin: 30px auto 0;}
.title_p{width: 560px;font-size: 20px;color: #333;text-align: justify;line-height: 35px;margin: 30px auto 20px;}
.cont1,.cont2,.cont3{width: 580px;text-align: center;margin: 0 auto;}
.cont2 ul{width: 100%;display: flex;justify-content: space-between;flex-flow: row wrap;}
.cont2 ul li{width: 286px;}
.cont2 ul li div{width: 281px;height: 149px;border: 2px solid #79c2c4;overflow: hidden;}
.cont2 ul li p{font-size: 15px;color: #333;text-align: center;margin: 15px auto 20px;}
.cont3 ul{width: 100%;margin-top: 40px;}
.cont3 ul li{width: 100%;height: 126px;overflow: hidden;position: relative;margin-bottom: 30px;}
.cont3 ul li p{width: 416px;padding: 18px 25px 14px 75px;font-size: 18px;color: #333;text-align: justify;line-height: 25px;border: 1px solid #e8f6f2;background: #f6fffc;border-radius:15px ;margin:40px 0 0 60px ;}
.cont3 ul li h4{font-size: 20px;color: #fff;line-height: 38px;height: 38px;box-shadow: 0px 4px 4px #aec3c0; background-image: linear-gradient(120deg, #2ab28e,#8ed5be,#018c67 , #018c67);padding: 0 10px 0 35px;position: absolute;top: 10px;font-weight: normal;}
.cont3 ul li span{color: #d6eee8;font-size:24px ;font-weight: lighter;letter-spacing: 2px;position: absolute;top: 12px;text-transform: uppercase;}

.cont3 ul li:nth-of-type(2n) p{padding: 18px 75px 14px 25px;margin:40px 60px 0 0 ;}
.cont3 ul li:nth-of-type(2n) img{position: absolute;bottom: 0px;right: 0px;}
.cont3 ul li:nth-of-type(2n-1) img{position: absolute;bottom: 0px;left: 0;}
.cont3 ul li:nth-of-type(2n) h4{left: 0;padding: 0 35px 0 10px;border-top-right-radius: 40px;}
.cont3 ul li:nth-of-type(2n-1) h4{right: 0px;border-top-left-radius: 40px;}
.cont3 ul li:nth-of-type(2n) span{right: 130px;}
.cont3 ul li:nth-of-type(2n-1) span{left: 142px;}
.cont3 ul li:nth-of-type(2) p{line-height: 50px;}