body{
	/* margin: 0; */
}
/* 三角形样式 */
.triangle-box{
	position: fixed;
	z-index: -1;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	display: flex;
	justify-content: center;
	align-items: center;

}
.triangle {
	flex:0 0 auto;
	width: 200px;
	height: 200px;
	background: rgba(0, 0, 0, 0.1);
}
.triangle .line {
	position: absolute;
	bottom: 0;
	background: #000;
}
.triangle .bottom {
	width: 100%;
	height: 1px;
}
.triangle .left,
.triangle .right,
.triangle .center {
	width: 100%;
	/* width: 1px;
	height: 100%; */
	height: 1px;
}
.triangle .left {
	right: 100%;
	transform: rotateZ(30deg);
	transform-origin: right;
}

.triangle .right {
	left: 100%;
	transform: rotateZ(-30deg);
	transform-origin: left;
}
.triangle .center {
	right: 50%;
	bottom: 0px;
	height: 1px;
	margin: auto;
	background: #ff0000;
	transform-origin: right center;
}
/* 输入框样式 */
.ipt {
	/* display: flex; */
	width: 300px;
	flex-direction: column;
	
}
.ipt label {
	display: flex;
	width: 100%;
	height: 40px;
	margin-bottom: 2px;
	font-size: 20px;
	justify-content: flex-end;
	align-items: center;
	position: relative;
}
.ipt label input {
	width: calc(100% - 6em);
	font-size: 20px;
	text-align: center;
	border: 0;
	border-bottom: 1px solid #000;
	outline: #67e9fa;
	padding: 0;
}
.ipt label input:focus {
	border-bottom: 1px solid #1a99aa;
}
.ipt label .slider {
	position: absolute;
	left: 100%;
}
.slider {
	width: 200px;
	height: 40px;
	/* box-sizing: border-box; */
	padding: 0 20px;
	/* background: rgba(0, 0, 0, 0.1); */
	user-select: none;
	position: relative;
	z-index: 100;
}
.slider .line {
	width: 100%;
	height: 4px;
	background: rgba(255, 0, 0, 0.4);
	margin-top: 12px;
	position: relative;
	border-radius: 10px;
}
.slider .line .cur {
	position: absolute;
	width: 15px;
	height: 15px;
	background: #67e9fa;
	/* opacity: 0.7; */
	border-radius: 50%;
	top: 0;
	bottom: 0;
	margin: auto;
	/* left: 100%; */
	transform: translateX(-50%);
}
.slider .line .cur:hover{
	/* width: 25px;
	height: 25px; */
	border: 3px solid #67acfa;
}
.slider .line .cur:active{
	border: 4px solid #faeb67;
}
.slider > span {
	display: inline-block;
	width: 40px;
	text-align: center;
	position: absolute;
	font-size: 12px;
	bottom: 3px;
}
.slider .max {
	right: 0;
}
.slider .min {
	left: 0;
}