.content:nth-child(2n) {background:#fff}.content{padding:100px 15px;background:#e9e9e9}.content .box-jiqi{margin:0 auto;max-width:100%;transition-duration:1s}.content .box-jiqi:hover{transform:scale(1.1)}.content h2{font-size:33px;color:#000}.content .box-des{font-size:18px;color:gray;margin:20px 0}.content .content-text{}.content .learnmore{text-align:center;margin-bottom:40px}.content .learnmorebtn{background:none;padding:5px 18px;display:inline-flex;font-size:18px;z-index:1;color:#345ac9;border-radius:30px;border:solid 1px #345ac9;position:relative;height:39px;align-items:center}.content .learnmorebtn .jtone{display:inline-block}.content .learnmorebtn .jttwo{display:none}.content .learnmorebtn .jtone,.content .learnmorebtn .jttwo{margin-top:5px;margin-left:5px}.content .learnmorebtn:after{position:absolute;content:"";width:0;height:100%;top:0;right:0;z-index:-1;background-color:#345ac9;border-radius:30px;border:none;transition:all .3s ease}.content .learnmorebtn:hover{color:#fff;border:none}.content .learnmorebtn:hover .jtone{display:none}.content .learnmorebtn:hover .jttwo{display:inline-block}.content .learnmorebtn:hover:after{left:0;width:100%;border:none}.content .learnmorebtn:active{top:2px;border:none}@media (max-width:750px){.content{padding:50px 15px}.content h2{font-size:20px}.content .box-des{font-size:16px}.content .learnmorebtn{font-size:14px}}