/*弹出框_注册信息*/

.windowBox{display:none; width: 100%;height:100%;background-color:rgba(0,0,0,0.6);position: fixed;left:0px;top:0px;right: 0px;z-index:10000;}

.windowBox .popupBox{position: absolute; background-color: #fff; padding:50px;z-index: 10001;top: 50%;left: 50%;-webkit-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);-o-transform: translate(-50%, -50%);transform: translate(-50%, -50%);border-radius: 10px;-webkit-border-radius: 10px;-moz-border-radius: 10px;-ms-border-radius: 10px;}

.windowBox .popupBox h4{margin: auto; margin-bottom: 32px;font-size: 24px;color: #ff4728;text-align: center;/*font-weight: normal;*/}

.windowBox .popupBox .registList{width: 548px;height:50px;margin: auto;margin-bottom:20px;position: relative;}

.windowBox .popupBox .registList span.errorTip{display: block; width: 100%;font-size:14px;color:#ff4728;text-align: left;padding-left: 28px;position: absolute;bottom:-18px;left:0px;}

.windowBox .popupBox .registList input{width: 100%;padding-top:16px;padding-bottom: 16px; border:1px solid #eeeeee;text-align: left;padding-left:28px;background-color: transparent;outline:none;font-size:14px;color: #000;}

.windowBox .popupBox .registList input::-webkit-input-placeholder{color:#999;}

.windowBox .popupBox .registList input:-moz-placeholder{color:#999;}

.windowBox .popupBox .registList input:-ms-input-placeholder{color:#999;}

.windowBox .popupBox .registList input.code{width:390px;float: left;}

.windowBox .popupBox .registList a{display: block;width:154px;height: 50px;line-height: 50px; background-color:#f9e365;color: #2e2e2e;font-size: 16px;text-align: center;position: absolute;right:0px;top:0px;}

.windowBox .popupBox .submitBtn{width: 548px;height:65px;line-height:65px;text-align: center;background-color: #ff4728;font-size:30px;font-weight: bold;color: #fff;border: none;outline:none;margin-top:20px;cursor: pointer;}

.windowBox .popupBox a.closeBtn{display:block;position: absolute;bottom:-73px;left: 50%;margin-left: -21px;width: 42px;height: 42px;line-height: 42px; border:1px solid #fff;border-radius: 50%;-webkit-border-radius: 50%;-moz-border-radius: 50%;-ms-border-radius: 50%;-o-border-radius: 50%;text-align: center;font-family: "微软雅黑";color:#fff;/*font-weight: bold;*/font-size:24px;}

@media only screen and (max-width:750px){

	.windowBox .popupBox h4{font-size: 36px;}

	.windowBox .popupBox .registList{height:74px;margin-bottom:40px;}

	.windowBox .popupBox .registList span.errorTip{font-size:26px;bottom: -35px;left: 0px;}

	.windowBox .popupBox .registList input{font-size:28px;padding-top:20px;padding-bottom: 20px;}

	.windowBox .popupBox .registList a{height:74px;line-height:74px;font-size:26px;}

	.windowBox .popupBox button.submitBtn{height:74px;line-height:74px;font-size: 28px;}

	.windowBox .popupBox a.closeBtn{width:66px;height:66px;bottom:-115px;line-height:66px;margin-left: -33px;font-size:38px;}

}


.download {
	width: 80%;
	margin: auto;
	display: flex;
	justify-content: space-between;
}
/* 每一份的样式 */
.download-item {
	width: calc(90% / 3); /* 使用 calc 函数计算 */
}
.containerBox3{
	position: relative;
}
.containerBox3 .btn4{
	position: absolute;
	right: 10%;
	width: 30%;
	bottom: 0;
}