.loader-wrap {
	position: fixed;
	display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #19191b;/*★背景カラー*/
	z-index: 100000;
}

/*ローディングイメージを変える場合、以下を変える*/

.loader {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-block;
  position: relative;
  background: linear-gradient(0deg, #19191b 33%, #7F0045 100%);
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
}
.loader::after {
  content: '';  
  box-sizing: border-box;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #19191b;/*★背景カラー*/
}
@keyframes rotation {
  0% { transform: rotate(0deg) }
  100% { transform: rotate(360deg)}
}