.instruction {
    padding-top: 10rem;
}
.instr__title {
    letter-spacing: 2px;
}
.instr__descr {
    color: #449EDA;
    font-size: 2rem;
    font-family: Arimo-SemiBold;
    margin: 1.8rem 0 3rem 0;
}

.instr__dwnl {
    font-size: 1.9rem;
    color: #449EDA;
    text-decoration: none;
}
.instr__dwnl img {
    width: 1.1rem;
}
.instr__dwnl:hover {
    text-decoration: underline;
}

.instr__img {
    display: block;
    width: 27.3rem;
    margin: 3rem 0;
}

.instr__heads {
    background: #449EDA;
    border-radius: 1.25rem;
    padding: 2.5rem 1.8rem;
    max-width: 23.7rem;
   position: sticky;
    top: 3.5rem;
    left: 0;
}
.instr__heads-title {
    color: #fff;
    font-size: 1.5rem;
    font-family: Arimo-SemiBold;
}

.instr__heads-list {
    list-style: none;
    
}
.instr__heads-list a {
    color: #fff;
    text-decoration: none;
    font-family: Arimo-SemiBold;
    font-size: 1rem;
    line-height: 1.9;
}
.instr {
    display: flex;
    position: relative;   
}
.instr__left {
    min-width: 27%;
    margin-right: 5.5rem;
}
.instr__heads-list li {
    margin-top: 1.8rem;
}

.instr__par, .instr__list li {
font-family: 'Arimo-Regular';
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: 1.7rem;
}

.instr__par span, .instr__list li span {
  font-family: Arimo-SemiBold;
  
}

.instr__h2 {
     font-family: Arimo-SemiBold;
    font-size: 1.5rem;
    margin-bottom: 2.2rem;
    padding-top: 4rem;
    margin-top: -4rem;
         
} 
.instr__list {
    padding-left: 2rem;
}
.instr__underline {
    text-decoration: underline;
}
.instr__h3 {
   font-family: Arimo-SemiBold;
    font-size: 1.5rem;
    margin-bottom: 1.7rem;
    text-decoration: underline;
}
.instr__par a {
    color: #000;
    text-decoration: none;
}
.instr__par a:hover {
    text-decoration: underline;
}

.nightmode .instr__dwnl {
    color: #fff;
}
.nightmode .instr__dwnl img {
    filter: brightness(0) invert(1);
}

.nightmode .instr__heads {
    background: #fff;
   
}
.nightmode .instr__heads-title,
.nightmode .instr__heads a {
     color: #000;
}

.nightmode .instr__par a {
    color: #fff;
}

.breadcrumbs__notlink span {
    filter: brightness(0);
}

.nightmode .breadcrumbs__notlink span {
    filter: brightness(0) invert(1);
}

@media (max-width: 1023px) {
    .instr {
        flex-wrap: wrap;
    }
    .instr__left, .instr__right {
        min-width: 100%;
        margin-bottom: 3rem;
    }
    .instr__img {
        max-width: 100%;
        margin: 2.5rem auto 1.2rem auto;
    }
    .instruction {
    padding-top: 5rem;
}
.instr__title {
    font-size: 2rem;
}
.instr__descr {
    font-size: 1.3rem;
        margin: 0.5rem 0 2rem 0;
}
.instr__dwnl {
   font-size: 1rem; 
}
.instr__dwnl img {
         width: 1.2rem;
        transform: translate(0.5rem, 0.3rem);
}

.instr__heads-list li {
  margin-top: 1rem;
}

.instr__heads-list a {
    line-height: 1.3;
}
.instr__par, .instr__list li {
    font-size: 0.9rem;
    line-height: 1.3;
    margin-bottom: 1.25rem;
}

.instr__h2 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.instr__h3 {
     font-size: 0.9rem;
    line-height: 1.3;
    margin-bottom: 1.25rem;
}
.instr__heads {
    position: static;
    max-width: initial;
}

}