.mainArea {
   width: 100%;
   min-height: 100vh;
   display: flex;
   flex-direction: column;
}

.content_max-width {
   display: flex;
   justify-content: space-between;
}

.main {
   margin-left: 222px;
   flex-grow: 1;
   background-color: #f6f7f8;
}

.main_flex-instructions {
   width: 100%;
   max-width: calc(1440px - 232px);
   min-height: 100vh;
}

.headline {
   width: 100%;
   max-width: calc(1440px - 232px);
   display: flex;
   align-items: center;
}

.headline__description {
   font-size: 27px;
   font-weight: 400;
}

.page-back-btn {
   position: fixed;
   top: 128px;
   right: 24px;
   z-index: 6;
   width: 32px;
   height: 32px;
   padding: 0;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   border: none;
   border-radius: 50%;
   background: transparent;
   cursor: pointer;
   transition: all 100ms;
}

.page-back-btn:hover {
   background-color: #d1d1d1;
   scale: 1.1;
}

.page-back-btn__icon {
   width: 32px;
   height: 32px;
   display: block;
}

.page-back-btn.d-none {
   display: none;
}

.page-back-btn--mobile-only {
   display: none;
}