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CSS

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JavaScript

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HTML 

              
                .ornaments
  .branch.branch-1
    .spikes-upper
    .spikes-lower
    .spikes-end
  .branch.branch-2
    .spikes-upper
    .spikes-lower
    .spikes-end
  .ornament.ornament-1 ⭐
    .hanger
  .ornament.ornament-2 ❄️
    .hanger
  .ornament.ornament-3 💜
    .hanger
!

CSS 

              
                body {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 100%, 
    #6930c3 0%,
    #56cfe1 40%,
    #72efdd 70%,
    #80ffdb 100%
  );
  
  min-height: 100vh;
  margin: 0;
}

.ornaments {
  --ornaments-branch: #9d6b53;
  --ornaments-branch-light: #cd9777;
  --ornament-1: #f83b17;
  --ornament-1-light: #fb8f7a;
  --ornament-2: #02c39a;
  --ornament-2-light: #50fdd8;
  --ornament-3: #c77dff;
  --ornament-3-light: #e0aaff;

  position: relative;
  width: 40rem;
  height: 24rem;
}

.ornaments .branch {
  position: absolute;
  width: 20rem;
  height: 0.3rem;
  top: 4rem;
  border-radius: 0 50% 50% 0;
  background-color: var(--ornaments-branch);
}

.ornaments .branch.branch-1 {
  transform: rotate(-10deg);
  top: 7rem;
}

.branch.branch-2 {
  transform: rotate(-6deg);
  top: 11rem;
  left: 12rem;
}

.ornaments .branch::before {
  content: '';
  display: block;
  border-radius: 50%;
  position: absolute;
  top: -0.15rem;
  left: -0.1rem;
  width: 0.8rem;
  height: 0.6rem;
  background-color: var(--ornaments-branch);
}

.ornaments .spikes-upper {
  position: absolute;
  top: -4rem;
  left: 4rem;  
  width: 17rem;
  height: 4rem;
  background: repeating-linear-gradient(to right, #006600, #006600 0.2rem, transparent 0.2rem, transparent 0.7rem);
  transform: skewX(-45deg);
}
.ornaments .spikes-lower {
  position: absolute;
  top: 0.3rem;
  left: 4rem;  
  width: 17rem;
  height: 4rem;
  background: repeating-linear-gradient(to right, #006600, #006600 0.2rem, transparent 0.2rem, transparent 0.7rem);
  transform: skewX(45deg);
}

.ornaments .spikes-end {
  position: absolute;
  top: -3rem;
  left: 20.6rem;
  width: 6.3rem;
  height: 6.3rem;
  overflow: hidden;
  transform: rotate(135deg);
  border-radius: 30% 10% 0 10%;
}

.ornaments .spikes-end::after {
  position: absolute;
  top: -0.8rem;
  left: -0.8rem;
  content: '';
  display: block;
  width: 14rem;
  height: 14rem;
  background: repeating-conic-gradient(from 0deg, #006600 0deg 2deg, transparent 2deg 9deg);
}

.ornaments .ornament {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  font-size: 4rem;
}

.ornaments .ornament::before {
  position: absolute;
  content: '';
  display: block;
  width: 3rem;
  height: 2rem;
  top: 1.75rem;
  left: 0.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  transform: rotate(-60deg);
}


.ornaments .ornament::after {
  position: absolute;
  content: '';
  display: block;
  width: 6rem;
  height: 6rem;
  top: 0.4rem;
  left: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.5), transparent 100%);
  transform: rotate(-20deg);
}

.ornament-1 {
  top: 12.7rem;
  left: 5rem;
  background: radial-gradient(circle at 75% 75%, var(--ornament-1), 40%, var(--ornament-1-light) 80%);
}

.ornament-2 {
  top: 16.8rem;
  left: 15rem;
  background: radial-gradient(circle at 75% 75%, var(--ornament-2), 40%, var(--ornament-2-light) 80%);
}
.ornament-3 {
  top: 15.8rem;
  left: 25rem;
  background: radial-gradient(circle at 75% 75%, var(--ornament-3), 40%, var(--ornament-3-light) 80%);
}

.ornaments .hanger {
  position: absolute;
  width: 2rem;
  height: 1rem;
  background-image: linear-gradient( to right, white, lightgrey, white );
  border-radius: 0.25rem 0.25rem 50% 50% / 0.25rem 0.25rem 10% 10%;
  top: -0.75rem;
}

.ornaments .hanger::before {
  position: absolute;
  content: '';
  display: block;
  border-left: 0.1rem solid black;
  height: 3rem;
  top: -3rem;
  left: 1rem;
}

.ornaments .hanger::after {
position: absolute;
  content: '';
  display: block;
  border-left: 0.1rem solid black;
  border-top: 0.1rem solid black;
  border-right: 0.1rem solid black;
  width: 0.6rem;
  height: 2rem;
  top: -5rem;
  left: 1rem;
  border-radius: 50% 50% 50% 0
}
!

JS
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