a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font:inherit;font-size:100%;vertical-align:baseline}html{line-height:1}ol,ul{list-style:none}table{border-collapse:collapse;border-spacing:0}caption,td,th{text-align:left;font-weight:400;vertical-align:middle}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}a img{border:none}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}button,input,optgroup,select,textarea{background:0 0;border:0;padding:0;margin:0;font:inherit;color:inherit;box-shadow:none}button{height:auto;cursor:pointer}button:focus{outline:0}button::-moz-focus-inner{outline:0;border:0;padding:0}

* {
  box-sizing: border-box;
}

body {
  font-family: Roboto, sans-serif;
  color: #484848;
}

.wrapper {
  width: 100%;
}

.header {
  width: 100%;
  background-color: #99CCFF;
  margin-bottom: 20px;
}

.header__top-plate {
  height: 70px;
  display: flex;
  justify-content: space-between;
  padding: 0 55px 0 70px;
  color: white;
  max-width: 1140px;
  margin: 0 auto;
}

.header-nav__page-list {
  display: flex;
  align-items: center;
}

.header-nav__page-list li {
  margin-right: 40px;
}

.header-nav__page-list li:last-child {
  margin-right: 0;
}

.logo p {
  line-height: 70px;
  vertical-align: center;
}

.logo a {
  color: white;
  font-size: 30px;
  font-weight: 100;
  text-decoration: none;
  line-height: 70px;
  vertical-align: center;
}

.logo a span {
  color: #162B4D;
}

.header-nav__list-item {
  color: white;
  display: inline-block;
  text-decoration: none;
  padding: 0 20px;
  height: 70px;
  line-height: 70px;
}

.header-nav__list-item:hover {
  background-color: #162b4d;
}

.section-intro {
  background-image: url('../img/section1.jpg');
  background-size: cover;
  height: 600px;
  display: flex;
}

.section-intro-content {
  display: flex;
  flex-direction: column;
  max-width: 1140px;
  height: 100%;
  margin: 0 auto;
  padding: 380px 20px 0;
  color: white;
}

.section-intro__heading {
  font-weight: 300;
  font-size: 33px;
  margin-bottom: 20px;
}

.section-intro__text {
  font-size: 14px;
  line-height: 1.5;
}

.main {
  max-width: 1140px;
  margin: 0 auto;
  padding-bottom: 35px;
}

.main__container {
  margin: 0 -10px;
  padding: 15px 35px 35px 35px;
  display: flex;
}

.section-blog {
  width: calc(65% - 30px);
  margin: 0 10px;
}

.section-news {
  width: calc(35% - 30px);
  margin: 0 10px;
}

.blog__column {
  display: flex;
  flex-wrap: wrap;
}

.blog__post {
  width: 100%;
  display: flex;
}

.blog__post-text-container {
  display: flex;
}

.blog__post-text-container:hover {
  opacity: 0.7;
}

.post__text-wrapper {
  padding: 10px 10px 15px 10px;
}

.post__date {
  padding: 20px 15px 15px 15px;
  font-weight: 300;
}

.post__day {
  font-size: 27px;
}

.post__month {
  font-size: 17px;
}

.post__heading {
  font-weight: 300;
  font-size: 25px;
  margin-bottom: 15px;
  line-height: 1.3;
}

.blog__post-text {
  font-size: 12px;
  font-weight: 300;
  line-height: 1.3;
}

.blog__post-image {
  flex: 0 0 50%;
}

.blog__post-image img {
  width: 100%;
  height: 100%;
}

.blog__post:nth-child(even) {
  flex-direction: row-reverse;
}

.blog__post:nth-child(even) .blog__post-text-container {
  flex-direction: row-reverse;
  text-align: right;
}

.blog__post:nth-child(1) {
  background-color: #F3D250;
}

.blog__post:nth-child(2) {
  background-color: #8D8741;
}

.blog__post:nth-child(3) {
  background-color: #659DBD;
}

.blog__post:nth-child(4) {
  background-color: #DAAD86;
}

.news-post {
  border: 1px solid #506079;
  margin-bottom: 15px;
}

.news-post__image img {
  width: 100%;
}

.news__text-container {
  padding: 30px 20px 20px 20px;
  text-align: left;
  font-weight: 300;
}

.news-post__heading {
  font-size: 23px;
  margin-bottom: 30px;
}

.news-post__text {
  font-size: 12px;
  line-height: 1.3;
  margin-bottom: 20px;
}

.news-post__link {
  line-height: 20px;
  padding: 5px;
  font-weight: 300;
  font-size: 11px;
  text-decoration: none;
  color: #484848;
  border: 1px solid #767676;
}

.news-post__link:hover {
  border-top: none;
  border-left: none;
  border-right: none;
}

.footer {
  max-width: 100%;
  background-color: #162B4D;
  color: #B4B5B5;
}

.footer__container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 20px 10px 15px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.footer__info-cr {
  margin-bottom: 10px;
}

.footer__dev-name {
  margin-bottom: 10px;
}

/*mobile and tablet styles for header and footer*/

@media screen and (min-width: 320px) and (max-width: 1279px) {
  .nav {
    display: none;
  }

  .header__top-plate:after {
    content: '\2630';
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translate(-50%, 0);
    font-size: 40px;
  }

  .header__top-plate {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 15px;
    height: 155px;
  }

  .section-intro {
    background-position: center;
    height: 360px;
  }

  .section-intro-content {
    max-width: 768px;
    height: 100%;
    margin: 0 auto;
    padding: 90px 20px 0;
  }

  .footer {
    width: 100%;
  }

  .footer__container {
    max-width: 768px;
    flex-direction: column;
    text-align: center;
  }

  .footer__info {
    margin-bottom: 20px;
  }
}

/*tablet styles*/

@media screen and (min-width: 768px) and (max-width: 1279px) {
  .main__container {
    margin: 0 -10px;
    padding: 15px 35px 35px 35px;
    display: flex;
  }

  .section-blog {
    width: calc(65% - 20px);
    margin: 0 10px;
  }

  .section-news {
    width: calc(35% - 20px);
    margin: 0 10px;
  }

  .blog__post {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
  }

  .blog__post-text-container {
    display: flex;
    flex-direction: column;
  }

  .post__date {
    align-self: center;
  }

  .post__text-wrapper {
    padding: 25px 20px 0;
    text-align: left;
  }

  .post__heading {
    font-size: 30px;
  }

  .blog__post-text {
    font-size: 14px;
  }

  .post__date {
    padding: 10px 0 45px;
    display: flex;
    flex-direction: row;
  }

  .post__day {
    margin-right: 5px;
  }

  .post__month {
    align-self: flex-end;
  }

  .blog__post:nth-child(even) {
    flex-direction: column;
  }

  .blog__post:nth-child(even) .blog__post-text-container {
    flex-direction: column;
  }
}

/*mobile styles*/

@media screen and (min-width: 320px) and (max-width: 767px) {
  .main__container {
    display: flex;
    flex-direction: column;
    padding: 0 30px;
    justify-content: center;
  }

  .section-blog {
    width: 100%;
    margin: 0 0 20px;
    padding: 0;
  }

  .section-news {
    width: 100%;
    margin: 0 0 20px;
    padding: 0;
  }

  .blog__post {
    flex-direction: column;
    height: 100%;
  }

  .blog__post-text-container {
    flex-direction: column;
    padding: 30px 30px;
  }

  .post__date {
    align-self: center;
  }

  .blog__post:nth-child(even) {
    flex-direction: column;
  }

  .blog__post:nth-child(even) .blog__post-text-container {
    flex-direction: column;
  }

  .post__text-wrapper {
    text-align: left;
  }

  .post__heading {
    font-size: 43px;
  }

  .blog__post-text {
    font-size: 16px;
  }

  .post__date {
    display: flex;
    flex-direction: row;
  }

  .post__day {
    font-size: 40px;
    margin-right: 10px;
  }

  .post__month {
    align-self: flex-end;
    font-size: 25px;
  }

  .news-post__heading {
    font-size: 30px;
  }

  .news-post__text {
    font-size: 15px;
  }
}