header{
    background: #262a37;
    height: 100px;
}
footer{
    height: 420px;
}
.main{
    background: #262a37;
    text-align: center;
    color: white;
    min-height: 1000px;
    flex: 1;
}
.main section {
    padding-top: 100px;
    padding-bottom: 100px;
}
.main section:nth-of-type(1) {
    padding-top: 80px;
    padding-bottom: 0;
}
.main section img {
    max-width: 60%;
}

.main section .title {
    font-size: 32px;
    margin-bottom: 20px;
}
.main .content {
    display: inline-block;
    vertical-align: top;
    margin-top: 120px;
    margin-left: 100px;
    text-align: left;
}
.content p {
    margin-bottom: 12px;
}
.descript{
    margin-bottom: 40px;
}
.info {
    width: 80%;
    margin: 0 auto;
}

.info li {
    margin-bottom: 40px;
    position: relative;
    text-indent: 1.2em;
}
.info li h3{
    text-align: left;
    margin-bottom: 30px;
}
.info li p{
    line-height: 30px;
}
.info .content{
    margin-left: 0;
    margin-top: 30px;
}
.info li::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    left: 0;
    top: 7px;
    border-radius: 100%;
    background: green;
}

.info li:nth-of-type(1) {
    margin-bottom: 50px;
}
@media only screen and (max-width: 1200px) {
    header{
        height: 100px;
    }
    body,html{
        height: 100%;
    }
    .container{
        display: flex;
        flex-direction: column;
        background: #262a37!important;
        height: 100%;
    }
    .main{
        flex: 1;
    }
}
@media only screen and (max-width: 300px) {
    footer{
        position: absolute;
        bottom: 0;
        width: 100%;
        height: 417px;
    }
}