body {
  margin: auto;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  overflow: auto;
  background: linear-gradient(
    315deg,
    rgb(24, 1, 22) 3%,
    rgb(15, 53, 92) 38%,
    rgb(10, 94, 88) 68%,
    rgb(49, 5, 5) 98%
  );
  animation: gradient 15s ease infinite;
  background-size: 400% 400%;
  background-attachment: fixed;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  font-family: "Courier New", Courier, monospace;
}

@keyframes gradient {
  0% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 100% 100%;
  }
  100% {
    background-position: 0% 0%;
  }
}

.wave {
  background: rgb(255 255 255 / 25%);
  border-radius: 1000% 1000% 0 0;
  position: fixed;
  width: 200%;
  height: 12em;
  animation: wave 10s -3s linear infinite;
  transform: translate3d(0, 0, 0);
  opacity: 0.8;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.wave:nth-of-type(2) {
  bottom: -1.25em;
  animation: wave 18s linear reverse infinite;
  opacity: 0.8;
}

.wave:nth-of-type(3) {
  bottom: -2.5em;
  animation: wave 20s -1s reverse infinite;
  opacity: 0.9;
}

@keyframes wave {
  2% {
    transform: translateX(1);
  }

  25% {
    transform: translateX(-25%);
  }

  50% {
    transform: translateX(-50%);
  }

  75% {
    transform: translateX(-25%);
  }

  100% {
    transform: translateX(1);
  }
}

header {
  width: 100%;
  color: #fff;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bottom-section {
  width: 100%;
  display: flex;
  justify-content: center;
  height: 200px;
}

.input-container {
  width: 100%;
  max-width: 600px;
  position: relative;
}

#submit {
  position: absolute;
  top: 10px;
  right: 30px;
  cursor: pointer;
}

input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 20px;
  padding: 10px;
  border-radius: 5px;
  box-shadow: rgb(38, 57, 77) 0 20px 30px -10px;
  box-sizing: border-box;
}

.images-section {
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 10px;
}

.image-container {
  width: 48%;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: rgb(38, 57, 77) 0 20px 30px -10px;
}

.image-container img {
  width: 100%;
}




/* button csss */

/* CSS */
.button-1 {
  padding: 0.6em 2em;
  border: none;
  outline: none;
  color: rgb(255, 255, 255);
  background: #111;
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 10px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.button-1:before {
  content: "";
  background: linear-gradient(
    45deg,
    #ff0000,
    #ff7300,
    #fffb00,
    #48ff00,
    #00ffd5,
    #002bff,
    #7a00ff,
    #ff00c8,
    #ff0000
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  filter: blur(5px);
  -webkit-filter: blur(5px);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  animation: glowing-button-1 20s linear infinite;
  transition: opacity 0.3s ease-in-out;
  border-radius: 10px;
}

@keyframes glowing-button-1 {
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}

.button-1:after {
  z-index: -1;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #222;
  left: 0;
  top: 0;
  border-radius: 10px;
}

.button-1 {
  margin-top:20px;
}