*{margin: 0;padding: 0;}

ul{
	list-style: none;
}

a{
	text-decoration: none !important;
}

.big_box{
	overflow: hidden;
	width: 100%;
	height: 960px;
	background: url(../img/500390959_banner.png) center bottom no-repeat;
}

.box{
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}

.title_p{
	font-size: 36px;
	color: #306bb1;
	margin-top: 150px;
	box-sizing: border-box;
	padding: 0 7%;
}

.title_font_p{
	font-size: 20px;
	color: #adadad;
	margin-top: 10px;
	box-sizing: border-box;
	padding: 0 7%;
}

.properties_ul{
	margin-left: 668px;
	margin-top: 25px;
	width: 413px;
	height: 37px;
}

.properties_ul li{
	float: left;
	height: 37px;
	line-height: 37px;
	text-align: center;
	width: 32%;
	margin-right: 1.5%;
	color: #606060;
	background-color: #e7e7e7;
	font-size: 20px;
}

.properties_ul li:nth-child(3){
	margin-right: 0px;
}

.input_box_1{
	width: 85%;
	height: 550px;
	margin: 0 auto;
	margin-top: 40px;
}

 .input_box_2{
 	width: 100%;
	height: 550px;
	margin-top: 40px;
 }
 
 .input_box_3{
 	width: 100%;
	height: 550px;
	margin-top: 40px;
 }

.input_box_1{
	display: block;
}

.input_box_2{
	display: none;
}

.input_box_3{
	display: none;
}

.input_smallbox{
	width: 100%;
	height: 70px;
	margin-bottom: 10px;
}

.input_smallbox input{
	display:inline-block;
	float: left;
	width: 47%;
	height: 55px;
	padding-left: 15px;
	line-height: 55px;
	background-color: #e7e6e5;
	border: none;
}

input::-webkit-input-placeholder{
	color: #6a6a6a;
	font-size: 18px;
}

.input_smallbox input:nth-child(1){
	margin-right: 3%;
}

.input_bigbox{
	width: 100%;
	height: 200px;
}

.input_bigbox input{
	width: 99.5%;
	height: 200px;
	border: none;
	background-color: #e7e6e5;
}

.input_bigbox input::-webkit-input-placeholder{
	text-align: top;
	padding-left: 15px;
}

.buttom_box{
	width: 100%;
	height: 65px;
	margin-top: 60px;
}

.buttom_box button{
	width: 47%;
	margin-right: 5%;
	height: 65px;
	text-align: center;
	line-height: 65px;
	color: #e7e6e5;
	background-color: #9dbfe6;
	border: none;
	font-size: 24px;
}

.buttom_box button:nth-child(1){
	color: white;
	background-color: #417abc;
}

.buttom_box button:nth-child(2){
	margin-right: 0px;
}

.buttom_box button:hover{
	color: white;
	background-color: #417abc;
}

.textare_class{
	width: 99.5%;
	height: 200px;
	background-color: #e7e6e5;
	box-sizing: border-box;
	border: none;
	resize: none;
	font-size: 20px;
	padding-top: 10px;
	padding-left: 15px;
	color: #6a6a6a;
}

@media(max-width: 980px) {
	.big_box{
		width: 100%;
		height: 100%;
		overflow: visible;
	}
	
	.box{
		width: 100%;
		height: 100%;
	}
	
	.properties_ul{
		width: 99%;
		margin-left: 1%;
		margin-top: 0.3rem;
		height: 1rem;
		text-align: center;
	}
	
	.properties_ul li{
		height: 1rem;
		line-height: 1rem;
	}
	
	.input_smallbox{
		height: 1.5rem;
		margin-bottom: 0.7rem;
	}
	
	.input_smallbox input{
		height: 1.5rem;
		line-height: 1.5rem;
		padding-left: 0.2rem;
		box-sizing: border-box;
	}
	
	.input_smallbox input:nth-child(1){
		width: 45%;
		margin-left: 2.5%;
		margin-right: 2.5%;
	}
	
	.input_smallbox input:nth-child(2){
		width: 45%;
		margin-left: 2.5%;
		margin-right: 2.5%;
	}
	
	.input_bigbox{
		height: 3rem;
	}
	
	.textare_class{
		width: 95%;
		margin-left: 2.5%;
		height: 3rem;
		padding-top: 0.6rem;
		padding-right: 1rem;
	}
	
	.buttom_box{
		margin: 0 auto;
		display: flex;
		justify-content: center;
		align-items: center;
	}
	
	.input_box_1{
		height: initial !important;
	}
	
	.buttom_box{
		position: initial !important;
	}
	
	.buttom_box button{
		width: 40%;
		height: 1.5rem;
		line-height: 1.5rem;
		margin-right: 0.2rem;
		font-size: 0.30rem;
	}
	
	.title_p{
		text-align: center;
		padding-left: 0;
		font-size: 0.38rem;
		margin-top: 70px;
	}
	
	.title_font_p{
		text-align: center;
		padding-left: 0;
		font-size: 0.28rem;
	}
	
	.properties_ul span{
		margin-right: 10px !important;
	}
	
	input::-webkit-input-placeholder{
		font-size: 0.22rem;
	}
	
	input{
		font-size: 0.22rem;
	}
	
	.textare_class{
		font-size: 0.22rem;
	}
	
	.properties_ul li{
		font-size: 0.26rem;
	}
	
	.buttom_box{
		margin-top: 0.5rem;
	}
	
	.submit{
		width: 30%;
		height: 1.5rem;
		margin: 0;
	}
	
	.reset{
		height: 1.5rem;
	}
}