七夕

   <style>
		
		.love-box {
			width: 100%;
  			min-height: 200px;
			display: flex;
  			padding: 20px 0;
		}

        .love {
            width: 12vw;
            height: 12vw;
            background-color: red;
            transform: rotate(45deg);
            box-shadow: 0 0 1.5vw 0 red;
            animation: pengpeng 1s infinite;
			margin: auto;
        }

        .love::after,
        .love::before {
            content: '';
            width: 12vw;
            height: 12vw;
            border-radius: 50%;
            position: absolute;
            background-color: red;
            box-shadow: 0 0 1.2vw 0 red;
        }

        .love::after {
            right: 5.6vw;
        }

        .love::before {
            top: -5.6vw;
        }

        @keyframes pengpeng {
            0% {
                transform: rotate(45deg) scale(0.9);
            }

            50% {
                transform: rotate(45deg) scale(1);
            }

            100% {
                transform: rotate(45deg) scale(0.9);
            }
        }
   </style>

<div class="love-box">
		  <div class='love'></div>
</div>