@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap");
* {
  font-family: "Poppins", sans-serif;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #000;
}

.container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container .box {
  position: relative;
  width: 300px;
  height: 400px;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  -webkit-box-reflect: below 15px
    linear-gradient(transparent, transparent, rgba(0, 0, 0, 0.2));
}
.container .box:hover {
  color: #000;
}

.container .box:before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 100%;
  height: 100%;
  border: 4px solid#fff;
  background: #000;
  filter: url(#wavy);
}
.container .box:hover::before {
  background: #fff;
  transition: 0.5s;
}
.container .box .content {
  position: absolute;
  padding: 20px;
  text-align: center;
  transition: 0.5s;
}

.container .box::after {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 50%;
  height: 100%;
  border: 4px solid#fff;
  border-right: none;
  filter: url(#wavy);
  background: rgba(255, 255, 255, 0.1);
}
svg {
  width: 0;
  height: 0;
}