酷炫效果 进度条

先上图，看下效果【这是本人纯css 渲染】

重要点记录：
1.从粗到细的进度条（设定父div 的相对定位，利用三角形的思想，渲染此进度条）

.progress {
	position: absolute;
	top: -0.01rem;
	left: -0.04rem;
	width: 0;
	height: 0;
	border: 3px solid transparent;
	border-right: var(--borderWidth) solid var(--borderColor);
	transform: rotate(0.6deg);//加旋转角度是因为 默认不是与父div对齐的,可根据自己的进行调整
}

2.smtline 的css

.smt-line {
    display: inline-block;
    width: 100%;
    height: 0.35rem;
    border-bottom: 2px solid #282e33;
    position: relative;
    margin-bottom: 0.15rem;
    color: #fff;
    line-height: 0.25rem;
    font-size: 0.2rem;
    font-weight: bold;

    &:after {
      content: "";
      display: inline-block;
      position: absolute;
      top: 0.1rem;
      right: 0;
      width: 0;
      height: 0;
      border: 0.07rem solid transparent;
      border-right: 0.1rem solid #0777c6;
      line-height: 14px;
    }

    &:before {
      content: "";
      display: inline-block;
      position: absolute;
      width: 0.15rem;
      top: 0.325rem;
      right: 0;
      height: 0;
      border: 1px solid #fff;
    }
  }
}

完整代码如下：

<template>
	<div class="progress-be-yield">
		<div class="smt-line">BE Yield</div>
		<div class="beyield-box">
			<div class="beyield" v-for="item in data">
				<div class="name">{{ item.name }}</div>
				<div class="content">
					<div ref="value" class="value" :style="{ '--bgColor': item.value > 0.5 ? '#0e275f' : item.value > 0.25 ? '#4d382b' : '#4a1d28' }"></div>
					<div class="text">{{ item.value * 100 }}%</div>
					<div
						class="progress"
						v-if="divWidth"
						:style="{
							'--borderWidth': item.value > 0.5 ? `${divWidth * item.value}px ` : item.value > 0.25 ? `${divWidth * item.value}px` : `${divWidth * item.value}px`,
							'--borderColor': item.value > 0.5 ? `#4891ff` : item.value > 0.25 ? `#f0aa48` : `#f04545`,
						}"
					></div>
				</div>
			</div>
		</div>
	</div>
</template>

<script>
export default {
	name: "ProgressBeYield",
	props: { data: Array },
	watch: {
		data: {
			handler(newVal) {
				this.$nextTick(() => {
					this.divWidth = this.$refs.value[0].offsetWidth;
					console.log(this.divWidth);
				});
			},
			deep: true,
			immediate: true,
		},
	},
	computed: {},
	data() {
		return {
			divWidth: 0,
		};
	},
	methods: {},
	mounted() {},
};
</script>

<style scoped lang="scss">
.progress-be-yield {
	width: 100%;
	height: 100%;
	.beyield-box {
		padding: 0.1rem;
		.beyield {
			padding-top: 0.1rem;
			.name {
				color: #fff;
				font-size: 0.16rem;
				margin-bottom: 0.1rem;
			}
			.content {
				display: flex;
				justify-content: space-between;
				align-content: center;
				position: relative;
				.progress {
					position: absolute;
					top: -0.01rem;
					left: -0.04rem;
					width: 0;
					height: 0;
					border: 3px solid transparent;
					border-right: var(--borderWidth) solid var(--borderColor);
					transform: rotate(0.6deg);
					&:before {
						content: "";
						display: inline-block;
						position: absolute;
						top: -0.04rem;
						left: calc(var(--borderWidth) - 0.04rem);
						width: 0.08rem;
						height: 0.08rem;
						background: var(--borderColor);
						border-radius: 50%;
						outline: 3px solid rgba(166, 255, 206, 0.15);
						outline-offset: 9px;
						animation: outlineOpacity 4s ease-in-out infinite;
					}
					&:after {
						content: "";
						display: inline-block;
						position: absolute;
						top: -0.1rem;
						left: calc(var(--borderWidth) - 0.1rem);
						width: 0.2rem;
						height: 0.2rem;
						background: rgba(166, 255, 206, 0.15);
						border-radius: 50%;
						animation: widthHightOpacity 4s ease-in-out infinite;
						// animation-delay: 1s;
					}
				}
				.value {
					background-color: var(--bgColor);
					width: 100%;
				}
				.text {
					color: #ebedf0;
					margin-left: 0.2rem;
					font-size: 0.16rem;
					font-weight: bold;
				}
			}
		}
	}
}
@keyframes outlineOpacity {
	0% {
		opacity: 1;
		outline-offset: 9px;
	}

	50% {
		opacity: 0.4;
		outline-offset: 16px;
	}

	100% {
		opacity: 1;
		outline-offset: 9px;
	}
}
@keyframes widthHightOpacity {
	0% {
		opacity: 1;
		width: 0.2rem;
		height: 0.2rem;
	}

	50% {
		left: calc(var(--borderWidth) - 0.15rem);
		top: -0.15rem;
		opacity: 0.4;
		width: 0.3rem;
		height: 0.3rem;
	}

	100% {
		opacity: 1;
		width: 0.2rem;
		height: 0.2rem;
	}
}
</style>